Top 15 Best Winter Sleeping Bag UK For Your Perfect Camping (Updated 2022)

In the UK, fall or spring camps are likely to have frigid nights, so if you are sleeping in a tent, you likely still need a Best Winter Sleeping Bag UK for keeping yourself warm. When you are the one who loves going on a camping trip in the winter, it is more obvious that you will willingly invest in one of the Best Winter Sleeping Bag UK. It is simple to reduce the outdoor cold at night. And nothing can be worse than not keeping warm enough during interesting camping.

However, over last year, there are more than hundreds of options of Winter Sleeping Bag UK emerged that can confuse you. So, below, we’ve taken a detailed look at the pros and cons of Top 15 Best Winter Sleeping Bag UK, hopefully, this helps you make up your mind when making your purchase amongst many options.

Best Winter Sleeping Bag UK Comparison 2022

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** Below, you will find our detailed reviews of the Best Winter Sleeping Bag UK , but you can also click these following links to see current prices or read customer reviews on Amazon.

Bestseller No. 1
Coolzon Sleeping Bag Adults 3-4 Season Warm Weather & Winter, Lightweight,Waterproof Indoor & Outdoor Use for Kids, Teens & Adults for Hiking, Backpacking and Camping
  • CONVENIENT STORAGE-Each sleeping bag is equipped with a compression bag with straps. Our compression bag has the biggest advantage of its large capacity, which makes it easy to store and carry. It can be packed into an ultra-compact bag in a few seconds without folding or Rolling, saving you more time
  • ROOMY AND COMFORTABLE - They are incredibly roomy for any adult or child. It's easy to get in, get out and turn around to find a comfortable sleeping position. The zipper stays closed, and the plush filling means you'll sleep like a baby.
  • WATERPROOF, BREATHABLE AND WARM-We found the best balance between waterproof, breathable and warmth to make you more comfortable when using.
  • ADVANCED MATERIALS- This sleeping bag is durable,high quality fluffy cotton fabricis very soft ,the highest grade of 100% polyester fiber is used as the surface material,and hollow cotton is used as the fillerto ensure light weight,durability and easy to carry,it can help you get rid of the hard work,Hike and a hard day,bring you a relaxing warm sleep.
  • BEST CHIOCE- we strongly stand behind the great craftsmanship of these sleeping bags. If you aren’t satisfied with the comfort, the size, the weight or for any reason at all then just let us know and we’ll be happy to give you a full refund – no hassles, no delays, no questions asked.
SaleBestseller No. 2
Kombat UK Unisex Outdoor Military Sleeping Bag available in Btp (British Terrain Pattern) - One Size
  • Composition of: nylon shell, cotton lining and hollow fiber filling
  • Side zip and drawstring hood with compression sack
  • In BTP camouflage pattern
  • Dimensions: 236 x 76 x 38cm
  • Weight: 1.3kg
Bestseller No. 3
ACTIVE FOREVER Double Sleeping Bag for Adults & Children, Autumn Winter Season, Comfortable Warm Lightweight, Essential for Outdoor
  • ATTENTION: The package might cause a little confusing(Accoding to our customers feedback), however the item inside is 100% double sleeping bag, which is exactly what we describe on the site. Please open to confirm it before return.
  • It's both Sleeping Bag and Picnic Mat, You can Rest or Have Lunch; The 2 in 1 sleeping bag; Can be used Alone or Spliced
  • Lining is Soft, Waterproof and Breathable; Suitable for Autumn Use; Storage bag that can save 60% space; Can be hung on Backpack
  • Windproof Double Zipper Design and Internal Drawstring Collar
  • Size: 220×150 cm; Storage Size: 32×32×42 cm ; Weight: 3.4 kg; Polyester Filler: Pongee; Material: 210T
SaleBestseller No. 4
Cotton Flannel Double Sleeping Bag For Camping, Backpacking, Or Hiking. Queen Size 2 Person Waterproof Sleeping Bag For Adults Or Teens. Truck, Tent, Or Sleeping Pad, Lightweight
  • SUPER COMFORTABLE AND SO WARM - Agemore Waterproof Backpacking Flannel Cotton Double Sleeping Bag is perfect for backpacking, camping and biking. Lined on the inside with a super-soft brushed flannel cotton and filled with a high-level 3D synthetic fiber fill for optimum warmth insulation. Suitable for spring, summertime and fall camping. Measures 59" W x 86.6" H; fits people up to 6.5' tall. Similar to sleeping in your own bed at home.
  • LIGHTWEIGHT & COMPACT - Specifically engineered to compress tightly for easy packing, but puffs up nicely when in use. Amazingly ultra-lightweight and provides superior warmth. Easy to fold and includes a travel-friendly compression sack with a drawstring and straps for powerful compression. Compresses down to 17” x 11.5” x 11.5”, with weight being only 6.6 Lbs.
  • USE AS ONE DOUBLE or TWO SINGLE BAGS – Can be used as a single extra-large sleeping bag for doubling up, or it can be split into two separate sleeping bags. Features zippers on both sides so that either person can easily get out of the sleeping bag without disturbing the other person. Can also be fully unzipped and laid flat, turning the sleeping bag into two separate large blankets.
  • WATERPROOF & SKIN FRIENDLY – Exterior is made with 210T high-count water-resistant polyester fabric, no need to treat with any water repelling sprays. Designed to prevent dampness, reduce humidity, condensation, and sweat. Features fastening-straps for keeping zippers safely closed throughout the night.
  • FOR COLD CLIMATE CONDITIONS – The Agemore double sleeping bags are designed for 32-59℉/0-15℃, these bags also have a waterproof, weather-resistant design to keep you warm even in extreme conditions.PERFECT FOR HIKING, TRAVELING & MORE!
Bestseller No. 5
Chilsuessy Baby Winter Sleeping Bag with Detachable Long Sleeves 3.5 Tog Organic Cotton Sleeping Bag for Kids Sleeping Sack for Infant Toddler, Giraffe Park, 6-18 Months
  • (S: Length: 75 cm, suitable height 60-75 cm, suitable for baby 3-6 months;)(M: Length: 85 cm, suitable height 75-90 cm, suitable for baby 6-18 months;) (L:Length 95 cm, suitable height 90-105 cm, suitable for baby 2-4 years old;) (XL:Length 120 cm, suitable height 110-125 cm, suitable for baby 4-6 years old.) Please choose the correct size according to your baby's height
  • Super soft cotton fabric: made for comfort our Sleeping bag is designed using soft fabricMade with 100% cotton and lined with 100% pure cotton - perfect for sensitive skin. The filling is made from quick dry soft polyester, which helps to prevent allergies and stops the sleeping sack losing shape and becoming lumpy. Very soft and breathable, fluorescent free, better for baby and is machine washable so better for you
  • The sleeves are removable: you can please decide whether the baby needs sleeves according to the indoor temperature. Very convenient and practical.3.5 Tog, give your baby enough warmth, suitable for room temperatures below 18 degrees
  • Easy nappy changes: the baby sleeping bags have an easy zip opening that’s perfect for night-time nappy changes, meaning you can unzip from the bottom for a quick-change keeping disturbance to a minimum
  • Our design patent number :6142874. Our sleeping bags have registered patents on appearance, shape, function, etc. in the UK.
Bestseller No. 6
Double Sleeping Bag for Adults Camping, Extra Wide 2 Person Waterproof Cotton Flannel Sleeping Bag for 3-Season Warm & Cold Weather, Lightweight with Compact Bag for Hiking Backpacking
  • FOR COMFORT LOVERS: The perfect camping sleeping bag for those who prioritize comfort and a generous size over portability and weight. While we're in here, you can get a wider double sleeping bag, COZY and Enjoying The Good Life.
  • LARGE DOUBLE SLEEPING BAGS FOR ADULTS AND KIDS: With an impressive size of 87"H X 63"W, this waterproof 2 person double sleeping bag can fits people up to 6.5’ tall. Large enough to comfortably snuggle up with first time campers in the great outdoors.
  • SUPER WARM AND COZY: Our Big and Tall Sleeping Bags can be used for 3 seasons, they are designed for 41-59 degrees F/5-15 Degree Celsius, perfect for backpacking, camping and hiking. The ultra-strong, waterproof outer protective shell is made from our unique waterproof ripstop hexagonal weave, double-layered with S-shape stitching, super-soft cotton flannel lined and 300GMS 3D inner synthetic fiber fill for optimal warmth.
  • LIGHTWEIGHT, EASY TO CARRY AND CLEAN: This light couple’s sleeping bag weights only 7.3lbs including the carrying bag, package size: 18"x11"x11". Make the most of any hike with a backpacking sleeping bag that doesn't weigh you down on your trek. The Compression Carry Bag allows for convenient storage and comfortable packing. Moreover, they are safer for machine wash.
  • FAMILY CAMPING FAVORITE: This Queen Size Sleeping Bag with a width of 63” is large enough for two people providing a roomy experience for couples and even families with small children. It also splits into two separate single sleeping bags or two queen sized blankets for sleepovers, imagine the memories you’ll make with this.
Bestseller No. 7
Active Era Double Sleeping Bag - Extra Large - Queen Size - Converts into 2 Singles - 3 Season for Camping, Hiking, Outdoors
  • EXTRA-LARGE DOUBLE SLEEPING BAG (220 x 150 cm) - Larger than a Queen Size bed and converts into 2 single sleeping bags.
  • 3-4 SEASON CAMPING - Suitable for all year round and water resistant for use in +10°C to 0°C. Extreme use down to -5°C
  • WARM & COSY - Warm 250GSM filling, wind-proof zipper system and internal drawstring collar for ultimate comfort and protection against cold wind and drafts.
  • HIDDEN POCKET - 2 x Secure built-in pouches to safely hold mobile phones, jewellery and other valuables.
  • PRACTICAL - Comfortable, durable and lightweight. Perfect for camping in winter and summer, indoor and outdoor use.
SaleBestseller No. 8
Naturehike White Ultralight Goose Down Rectangular Sleeping Bags Winter Sleeping Bags (Dark Blue - Winter)
  • 790g Ultra-light winter sleeping bag.0 ℃ limit temperature, 6 ℃ comfort temperature. Depending on the different body conditions, the comfort temperature will be different, cover clothes and with a good sleeping mat at low temperature.
  • Filler: 400g / 800FP high quality white goose down. Fabric and lining: 15D / 400T nylon. Give a warm and comfortable experience
  • The two-way zipper allows the sleeping bags to be combined with each other.
  • Ultra-Lightweight, small size and warm.35 * Φ16 CM Mini size of the package, save more space on your trip.
  • Free storage bag.Please keep the sleeping bag fluffy when you are not using it.
Bestseller No. 9
Forinbuy Double Sleeping Bags for Adults 3 Season Sleeping Bag Waterproof Compact Two Single Lightweight Envelope Sleeping Bags with Two Camping Pillows for Adults Queen Size 230x150cm Flannel Liner
  • ♥WARM & COMFORTABLE MATERIAL–Crafted with premium 210T polyester shell+100% flannel liner+240GMS hollow cotton filling, 6.6lb(3.0kg) per unit. So this sleeping bag is quite soft, warm, comfortable and durable, keeping you relax after a long tired day of hiking and climbing.
  • ♥SUPER HUGE SIZE–Economically and practically efficient; With an impressive size of 90" X 59", this sleeping bag can hold two adults (maximum body type: 5.9ft, 180lbs). Also, it comes with two small pillows with flannel shell that will let your camping life more comfortable and have a good night. Perfect for hiking, camping, traveling, etc.
  • ♥EASY TO CLEAN AND CARRY – A free compression bag with straps is included in the package that lightweight and convenient to store and carry, the compression size can be 11*13.78". Moreover, our sleeping bags are extremely easy to clean as they are safe for machine wash too.
  • ♥DESIGNED FOR EXTREME WEATHERS – The normal temperature range is 54° F~73°F(12°C~23°C). Our sleeping bags also have a waterproof, weather-resistant design to keep you warm even in extreme conditions and prevent you from any dampness - this is achieved through double-filled technology and cell-shaped quilted design. Also the flannell liner is especially friendly to skin sensitive user.
  • ♥DETACHABLE TO TWO INDIVIDUAL SLEEPING BAGS – Our sleeping bag can be separated into two individual sleeping bags if you need. Because both sides of the sleeping bag have the double-sided zipper. So it can be divided into two parts with a zipper on one side.
Bestseller No. 10
SUMMIT - Featherlite Wearable Sleeping Bag For Adults, Winter Warmer, Sleeping Bag Suit For Adults, Sleeping Bag Onesie, Sleeping Bags, Sleeping Bags For Camping, Sleeping Bag Onesie for Men/Women
  • FUN SEASON 2-3 CAMPING EQUIPMENT: Onesie with 190T polyester outer and 170T inner lining and 100gms hollow fibre filling, make this sleeping bag onesie for adults soft, warm, comfortable and durable. It’s also light and breathable. For cold to cooler nights, 0 degrees c to 5 degrees c.
  • FEATHERLITE MATERIAL: This wearable sleeping bag for men and women is lined with featherlite material designed to keep you comfortable all night long and stop you overheating. A brilliant onesie for adults and easy to take away.
  • EASY ACCESS ZIP SLEEPING BAGS: Twin zips down the front makes access easy. The foot section can be unzipped and removed and there are also zipped openings on the hands for your hands to pass through. You get snugness when you want it, and freedom when you’ve had your sleep. There’s a hood too.
  • SLEEPING BAG ONESIE FOR ADULTS SIZE: Measures 180cm x 65cm/71” x 26”. Unzip the hands and feet and wear this sleeping bag with legs outside. So, it’s great around the house too. Packs down into a handy carry sack.
  • CLASSIC, FUN & EASY: This onesie for women and men is super easy to clean. Machine wash warm and it’s ready to use on your next camping trip. Comes in black with a lime green lining. Wear it camping or just for sitting around the house before bed.

Top 15 Best Winter Sleeping Bag UK Reviews 2022

Mountain Warehouse Everest Down Extreme Sleeping Bag

Mountain Warehouse Everest Down Extreme Sleeping Bag - Mummy Shape Camping Bag, Inner Pocket, Hood - For Winter Camping Red
  • Comfort Temperature - 3°C to -9°C - The minimum temperature that a sleeping bag is designed for
  • Extreme Rating - can be used for extreme temperature of -36°C. This is a survival temperature only. The bag is not intended for regular use at this temperature
  • Insulated - High quality 80/20 grey duck down filling
  • Weight - 1.76kg
  • Dimensions - 220cm x 80cm x 55cm

This mountain warehouse sleeping bag is suitable for the four seasons. It is especially suitable for extremely cold and snowy conditions in the middle of winter. It is born for additional heat retention. 

This mummy-shaped sleeping bag provides users with a comfortable bed according to their body shape. 

You can safely store your valuables while you sleep because there is internal storage space. 

It weighs about 1.76 kg and is pretty neat. 

When you buy this sleeping bag, it comes with a small bag that fits comfortably in your sleeping bag, making it compact and easy to carry.

Users are advised to use a sleeping bag liner. When folded, it is quite small. The soft and large volume makes the compressed bag catch firmly. You might get your hands on a smaller/lighter bag, but we know this actually works to keep you warm during the same freezing nights. 


  • It is perfect for cold weather. You can cover yourself in warmer weather by putting your feet inside. 
  • Getting it back in a bag isn’t that easy, but it’s not that hard either.


  • It will be better to have a little bit more movement. 
  • Also requires careful tightening or compression of zippers as zippers tend to snag the nearby fabric.

Outwell Unisex Outdoor Constellation Lux Sleeping Bag

Outwell Unisex Outdoor Constellation Lux Sleeping Bag available in Brown - Double
  • Textreme: -24 ; Tmax: 21
  • Tcomfort woman: 0 ; Tlimit man: -6
  • Pack size: 52 x 52 x 30 cm
  • Filling: 2700 g Isofill Premium
  • Size: 230 x 160 cm

This Outwell Sleeping Bag may be used in three to four seasons. It is long-lasting and ultra-soft, keeping consumers warm and comfy.

If you are a frequent camper, this Outwell Sleeping Bag is well worth the cost. It features a brushed outer layer and a 100 percent cotton inner, and the cover is filled with quality Isofill to guarantee that you have the greatest camping experience possible.

I was blown away by the quality of the materials and craftsmanship of this massive bag. There is enough space and the option of unzipping completely to make two duvets. It is large enough to accommodate two people and is soft and comfy. The filling is adequate for keeping you warm during the night, but it is not a four-season weight.


  • It is both warm and comfy.
  • It’s really soft and toasty.
  • The space is enormous, with enough room for two adults and two little children.
  • It looks to be made of high-quality cloth.
  • It features stitches and a high loft.


  • There is no compression sack supplied to help you pack it more compactly.

YAeele Camping Envelope Sleeping Bag

YAeele Camping Envelope Sleeping Bag Warm Cold Weather Use for 4 Seasons Lightweight Portable Waterproof Use for Kids Teens Adults,1200g
  • [Feel The Difference]Super Comfortable Sleeping Bags are designed to ensure that after a tiring day of trekking, hiking, travel or any other exploration you can get a good and relaxing night's sleep.Roll Control Design makes folding quick and easy ,Zip two together for double the room.
  • [Multipurpose Versatility]You can use our warm weather sleeping bag without sleeping bag liner in multiple weather conditions. It's a perfect sleeping bag for Outdoor camping trips, Boy Scouts or mountain hiking,also works as camping comforter.
  • [Size]Envelope-Shape Sleeping Bag measures 31.5 by 74.8 inches (W x D), and comfortably fits most campers.
  • [Material]Outer Cover Material:320T nylon, tear resistant,Waterproof and Breathable Fabrics;Lining Material:320T Pongee, comfortable and skin-friendly;Fill-Material: Down.its lightweight & compact design which is convenient to carry along for any outdoor adventures, and its ability to withstand extreme weather conditions – certainly the best sleeping bag for adventures
  • 100% satisfaction guarantee: We stand behind the great craftsmanship of outdoor camping equipment and do our best to provide the best customer experience. If there is any problem, we will respond to your concerns within 24 hours.

YAeele Super Comfortable Sleeping Bags have been created to ensure that you receive a nice and peaceful evening sleep after a hard day of trekking, walking, travel or any other excursion. Roll Control Design is fast and easy to fold. For a double room, users may zip two together.

In different weather situations, you may use our warm sleeping bag without a sleeping bag liner. It’s a wonderful sleeping bag for outdoor camping excursions, boy scouts or mountain climbing.

The envelope-form dormitory bag measures around 31 to 74 inches (W x D) and accommodates most campers nicely.


  • It is convenient and multi-practical. Users can use it in other weather circumstances than the winter.
  • It is comfortable.
  • It works its good job in keeping warm.


  • Inside it, it is a little bit hard to make a movement.

Hyke & Byke Eolus 15 & 30 Degree F 800 Fill Power Hydrophobic Goose Down Sleeping Bag

Hyke & Byke Eolus -10 Degree C 800 Fill Power Hydrophobic Goose Down Sleeping Bag with ClusterLoft Base - Ultra Lightweight 3 Season Mens and Womens Mummy Bag Designed for Backpacking
  • 1.1kg SAVE SPACE and SHAVE WEIGHT - Designed to maximize durability, warmth, and water resistance. This backpacking sleeping bag contains Hydrophobic 800 FP Goose down fill and ClusterLoft fill for its base. ClusterLoft performs better than down for durability under compression and moisture resistance. It is considered the closest synthetic insulation to natural down due to its performance and construction mimicking natural down clusters.
  • STAY WARM and DRY as a result of Hydrophobic Goose Down insulation capabilities and water-resistant DWR fabrics - the microscopic air clusters found in down feathers creates "loft" that traps heat and keeps you warm for cool weather camping, back packing, hiking, and bikepacking.
  • HIKE FARTHER with our LIGHTEST MUMMY DOWN SLEEPING BAGS. Summit any mountain or camp by the summer sea with these compact bags and have room for carrying your favorite fleece blanket or silk liner, goose filled pillow, and pad.
  • LONG LASTING DURABILITY from ultralight water repellent DWR coated 400T 20 D ripstop nylon fabric liner with double large YKK zippers and anti-snag slider, wide shoulders and large footbox, snag-free velcro, drawstring, vertical baffles, and compression stuff sack for storage included. Comes in sizes Short, Regular, or Long (Tall / XL).
  • HYKE & BYKE is a brand of outdoor gear that started small but has quickly made a big impression on outdoor enthusiasts across the world amonsgt men, women, and children alike. Our vision of providing maximum value for every person looking to go outdoors is possible through beating big brands at getting the best materials at low cost, and connecting with our customers.

Hyke & Byke Eolus Goose Down Sleeping Bag weighs 1.27kg and it saves space and shaves weight. It is intended to increase strength, heat, and resistance to water. The Hydrophobic 800 FP Goose down and ClusterLoft fill for its base are included in this backpack. For durability under compression and moisture resistance, ClusterLoft performs better than down. Because of its performance and structure, it imitates real down clusters, it is regarded as the closest synthetic insulation.

Because of the Hydrophobic Goose Down insulating properties, it keeps consumers warm and dry. The water-resistant DWR materials are the tiny air clusters found in down feathers that form a “loft” that traps heat and keeps you comfortable for chilly weather camping, backpacking, hiking, and backpacking.

With our lightest mummy-down sleeping bag, users may go on long hikes. With these small bags, you may climb any mountain or camp by the summer sea while bringing your favorite pile blanket or silk liner, goose material pillow, and pillion.

The ultralight water-resistant DWR coated 400T 20 D ripstop nylon fabric lining with two big YKK zippers and anti-snag slider, broad shoulders and spacious foot box, snag-free velcro, drawstring, vertical baffles, and compression stuff sack for storage provide long-lasting durability. It is available in three different lengths: short, regular, and long.


  • It kept users toasty warm throughout the night but the feet may be a little cold so you should choose a suitable size.
  • It packs up nice and small (much smaller than a synthetic sleeping bag) which is always a bonus and comes with its own little compression pouch.
  • The price is affordable.


  • This sleeping bag smells may be a little bit annoyed. 
  • This sleeping bag uses verticle baffles which is slightly inefficient at keeping down in place as opposed to horizontal baffles.

Kelty Tru.Comfort Doublewide 20 Degree Sleeping Bag

Kelty Gear Tru.Comfort Doublewide Two Person Sleeping Bag, Fired Brick, Right Hand
  • Loaded with FEATURES for two: independent ventilation, fully removable zip off top layer, two built in blankets, two way zip foot vents, oversized Hood large enough to fit 2 standard pillows from home.
  • Cloud loft insulation: compressible, quick drying, and ultra-soft. Lightweight cloud loft fill provides warmth in three seasons under the stars with a comfortable price tag. The bag liner and shell are made from silky smooth 75D poly Taffeta.
  • Wider than a queen side bed: room to snooze, or snuggle, 64 inches of shared shoulder space, 84 inches of total length. Go ahead, roll around in your sleep.
  • Perfect for couples: no need for separate bags or blankets for Bae. Stay warm, get hot, and cool off in comfort and style.
  • Family camping favorite: large enough to comfortably snuggle up with first time campers in the great outdoors without overheating mom or dad. Customized temperature options keep everyone cozy until your little one wakes up at the crack of dawn.

This Kelty Tru.Comfort Doublewide 20 Degree Sleeping Bag equipped with characteristics for two: Independent ventilation, totally detachable zip-off top layer, two integrated blankets, two directions zip foot funnels, and an enormous Hood large enough to hold two normal pillows from home.

Cloud loft insulation is used in this sleeping bag. It is compressible, rapid drying, and extremely soft. With a reasonable price tag, the lightweight cloud loft fill gives warmth in three seasons beneath the stars. The bag lining and shell are constructed of 75D poly Taffeta, which is velvety smooth.

It’s broader than a queen-sized side bed. There’s plenty of space to nap or snuggle, with 64 inches of shared shoulder space and 84 inches of overall length. You have the ability to roll about in your sleep.

For couples, the Kelty Tru Comfort Doublewide Sleeping Bag is ideal. Users do not need to purchase additional bags or blankets for Bae. In comfort and style, stay warm, get heated, and cool down.

This is a camping favorite for the whole family. It is spacious enough to cuddle up with first-time campers in the perfect out of doors without superheating the adults. Modified temperature settings keep everyone comfortable until your child wakes up at the break of dawn.

There is a stuff sack provided.


  • It is good quality, thick, soft double sleeping bag
  • It has beautiful teal and orange colors.
  • The zips look good quality and better than the rab.
  • It is amazing for a family of 3 with a toddler or small child. 
  • It is warm inside for temps of 35+.


  • The down blanket on the inside is in two parts (one for each sleeper).
  • The Blanket may slide off at night making you cold without realizing it.

Hyke & Byke Snowmass -15 Degree C Down Sleeping Bag

Hyke & Byke Snowmass -15 Degree C Down Sleeping Bag with ClusterLoft Base for Backpacking, Ultralight Mummy Down Bag with Lightweight Compression Sack and Five (5) Color Options
  • 1.53kg SAVE SPACE and SHAVE WEIGHT with ultralight premium quality duck down filling (superior to synthetic) - nature's best light insulator with the highest warmth-to-weight ratio to beat the cold outdoor winter weather.
  • STAY WARM as a result of duck down insulation capabilities and waterproof fabrics - the microscopic air clusters found in down feathers creates "loft" that traps heat and keeps you warm.
  • HIKE FARTHER with our LIGHTEST MUMMY DOWN SLEEPING BAG available for this quality and price. Summit any mountain or camp by the summer sea with these compact bags and have room for carrying your favorite fleece blanket or silk liner, goose filled pillow, and pad.
  • LONG LASTING DURABILITY from ultralight water repellent 400T 20 D ripstop nylon fabric liner with two YKK zippers, wide shoulders and large footbox, snag-free velcro, drawstring, horizontal baffles, and compression stuff sack case for storage included. Comes in size Regular or Long (Tall / XL). Equipped for the trailhead, from the Alps to Everest.
  • HYKE & BYKE is a brand of outdoor gear that started small but has quickly made a big impression on outdoor enthusiasts across the world amonsgt men, women, and children alike. Our vision of providing maximum value for every person looking to go outdoors is possible through beating big brands at getting the best materials at low cost, and connecting with our customers.

This Hyke & Byke Snowmass -15 Degree C Down Sleeping Bag is 1.61kg, allowing you to save space and weight. It features an ultralight premium-grade duck down filling (better than synthetic) – nature’s greatest light insulator with the highest warmth-to-weight ratio to keep you comfortable in the harsh winter conditions.

The duck-down insulation qualities and waterproof materials of this sleeping bag keep users comfortable – the tiny air clusters found in down feathers form a “loft” that traps heat and keeps you warm.

With this high-quality, affordable price lightest mummy-shaped sleeping bag, you may take a hike father. With these small backpacks, you can submit any peak or camp by the summer sea. And there is room for bringing your love pile blanket or silk liner, goose material; pillow, and pillion.

It is long-lasting with an extremely lightweight water disavowal ripstop nylon fabric liner. It also has two YKK zippers, large room for shoulder and foot, good string, flat encumbrance, and pressure raw material; bag cover. This sleeping bag has two sizes for a Regular or Tall person. It is designed for the trailhead, wherever the Alps or Everest.


  • The bag performed really well 
  • It easily dried out. 
  • Zip always worked fine.
  • It is easy to seal yourself in and still have room to move.


  • The stitching is fairly poor quality in some parts.
  • It is a little bit hard to Repack into the stuff sack.

Carinthia Defence 4 Winter Sleeping Bag

Carinthia Defense 4 Sleeping Bag, olive, 185cm
  • Temp: comfort: – 10, extreme: 29 °C
  • Body size: L = 185 cm
  • Filling: g loft hollow fibre
  • Weight: 2,000 g (L)
  • Packaging dimensions: 25x45 cm

Defense 4 is a military-specific bag and is one of its best-selling 3-season sleeping bags. The center shutter is distinguished by an exceptionally strong and weather-resistant external material.

The zipping cover protects from wind and humidity and further minimizes heat loss with the incorporated zipper warming strip. The exterior shell is a really sleazy microfibre, extremely durable nylon with a thin, microporous cover, which makes it waterproof. The interior of the cream pipe is spacious to avoid thermal loss on the cream pipe.

It’s no marvel that the Finnish army has taken this type too! This sleeping bag is built for cold and bad weather! It is really a credit selection. Moreover, it is intended for people who is really strict!


  • It has great rapport price and features as expected great army gear.
  • It is a well built and small package.
  • It is well made and amazingly warm. 
  • It can go down to -5 without any problems.


  • The specified comfort range may not really be correct.
  • It doesn’t have a zipper inside.
  • It will be better with an internal, supportive, warming collar bulge.

Paria Outdoor Products Thermodown 15 Degree Down Mummy Sleeping Bag

Paria Outdoor Products Thermodown 15 Degree Down Mummy Sleeping Bag - Lightweight Cold Weather 3 Season Bag - Perfect for Outdoor Camping and Backpacking - Adults & Kids (Long)
  • ► WARM - Stay toasty warm due to the large baffled construction and 28 oz. of high loft 600-fill power down which provides an excellent temperature rating down to 15F (-10C).
  • ► LIGHTWEIGHT - No need to compromise on size and weight. The bag comes in at only 2 lb. 14 oz. and the included compression sack cinches down to just 11 x 7 inches, which makes it extremely compact.
  • ► DURABLE - The light, but durable, 20D ripstop nylon fabrics and YKK zippers will ensure that the bag performs for countless adventures and outdoor activities.
  • ► GREAT VALUE - Have all the great benefits of high-end bags at a great price; no snags due to the zipper guard, easy to use draft collar without drawstrings or velcro, warm toes due to trapezoidal foot box with extra insulation, and flexibility due to the two-way zipper.
  • ► BUY WITH CONFIDENCE - We stand behind our products and offer a limited lifetime manufacturer warranty.

It remains toasty warm because of the big, confusing structure of the loft and its 600-filling power of 28 oz (-10C).

This is a lightweight sleeping bag. Size and weight do not have to be compromised. The bag is only 2 lb. 14 oz and the pressured bag is reduced to only 11 x 7″ making it very small.

It is sturdy and long-lasting. The lightweight yet sturdy 20-D ripstop nylon materials and YKK zippers will consolidate that the bag is used for several outdoor trips.

It is worth it. The advantages of high-end bags are fantastic; there are no snags owing to a zip rack, easy-to-use cover collar without traction or velcro, toasty toes thanks to an additional isolation trapezoidal case, and pliability thanks to a two directions zipper.


  • It allows the users to sleep very comfortably in thin clothes.
  • It packs down to a very small size compared to some other bags.
  • The zips work fluently. 
  • It is so warm and comfy. 
  • It is well worth the money.


  • The stuff sack is a little bit thin.
  • The stitching work on the compression straps only seems to be the end of the strap inside the bag.

Snugpak Softie 6 Sleeping Bag

When you are on the go with your equipment, this Softie 6 sleeping bag is light and easy to wear and it is important to do fantastic work to keep you toasty and pleasant at sleep. This sleeping bag is one of the very easy to use, sub-packages with 19cm x 18cm when fully compacted.

The advantages continue with the remainder of the Softie line. The mummy-shape design provides extra warmth and pleasure; the sleeping bag also comes with a fitting cap, which employs a changeable string to provide a good night’s rest even when the temperature lowers. The mum shell provides good protection, heat capturing, and maximizing comfort.

With its shapes like a mummy, entire zip bug, and flexibility, this sleeping bag is aimed at keeping you cozy up all night long, even under cold conditions.

This sleeping bag is made with the unique Snugpak smooth Softie Premier. The very light artificial textiles are exceptionally weightless, so that warmth may be trapped and warmed also when moist. The Softie 6 sleeping bag is furnished with the absorbent material Paratex Light, which is water-resistant and wind repellent to defend you against the outdoors.

The outer layer is built from an extremely durable metal plate that also supports humidity removal for extra warmth. This complex specialized textile is also waterproof to a wind-resistant level of four to three cubic feet per minute. Made in Britain, this sleeping bag can be cleaned and dried fast with a measurement of just 18 cm x 19 cm when fully compacted in the accompanying bag. In combination with a left-hand zip and a long one with a range of 250cm, the Softie 9 sleeping bag is also manufactured.


  • Very compact and warm. 
  • Great with a bivy bag for winter sleep.
  • This sleeping bag is compact and versatile.


  • Not having a mosquito net, at some times of the year and regions, it is an important element that you can miss.

Outwell Camper Lux Double Sleeping Bag

Outwell Camper Lux Double Sleeping Bag 2020 mummy sleeping bag
  • Snuggle up together with the Outwell Camper Lux Double sleeping bag
  • With extra filling to keep you toasty from late spring to early autumn, this is a great choice for
  • The super soft, breathable material and in-built pillows offer cosy comfort, while the zip-on hoods
  • Contrast lining means it looks great too! strong>Features Specifications:/strong> Built-in pil

The Outwell Camper Lux double bag is around 200 cm long and weighs about 4800g. It is made from 25% cotton and 75% polyester. It is designed in rectangular dimensions and can withstand variations in temperature between -15 to 22over 20 ° C. In a pack, it size is 51 x 51 x 31 cm.

L Shaped auto-locking velcro protects the cloth from being caught in a slider jaw and holds the velcro anywhere. This eliminates not just tearing off the cloth, and any damage. In addition, the stitching is sufficient around the zipper to guarantee that it is safe to open and lock.

This is a fantastic alternative for families who like to travel, because of additional stuffing to make you warm between April to early autumn. The very soft, respiratory fabric and built-in cushions give comfortable facilities whereas the velcro hoods are cooler in the evenings.

The Outwell Camper series of polyester sleeping bags, a favorite with distinguished family hikers, has become legendary. It combines efficiency, warmth, elegance, and grace with a polyester exterior, a designed smooth inside, and warmth of Isofill. This double Camper Lux bag comes with a built-in cushion and a velcro hood – extremely handy with two separate sleeping bags.

Commencing provides an inner corner that stores pieces and bottom liner connecting hooks. The double sleeping bag Outwell Celebration Lux is comfy with soft protection which makes it suitable for warmer April, July, and early October. Although the compaction bag lets you compress this into a normal size when it is completely spread, it is easy to load in your vehicle and to stow at home. Nice small features like an isolated backrest and additional sleeves let everything feel comfortable than just heated.


  • The insulated wall offers maximum coziness without cold areas.
  • The sleeping bag has an enormous pleasure cap with two slots of pillows considering the size of two persons.
  • Indoor holding compartments for storing vital materials are offered.
  • The flannel layer of cotton guarantees similar warmth that we get from our home comforts.


  • The shell is not waterproof. The shell is made from 100% polyester, however, on a day of rain, that might not be the greatest selection.
  • It occupies much room, and is the last point on a day-out adventure, because of its enormous biconcave shape

Naturehike White Ultralight Goose Down Rectangular Sleeping Bags

Naturehike White Ultralight Goose Down Rectangular Sleeping Bags Winter Sleeping Bags (Dark Blue - Winter)
  • 790g Ultra-light winter sleeping bag.0 ℃ limit temperature, 6 ℃ comfort temperature. Depending on the different body conditions, the comfort temperature will be different, cover clothes and with a good sleeping mat at low temperature.
  • Filler: 400g / 800FP high quality white goose down. Fabric and lining: 15D / 400T nylon. Give a warm and comfortable experience
  • The two-way zipper allows the sleeping bags to be combined with each other.
  • Ultra-Lightweight, small size and warm.35 * Φ16 CM Mini size of the package, save more space on your trip.
  • Free storage bag.Please keep the sleeping bag fluffy when you are not using it.

Pick Ultralight 40 degree Naturehike rectangle sleeping bag to keep warm and comfortable outside. The rectangular form of this Naturehike sleeping bag is excellent for people who want space to spread. It features a Polyester waterproof exterior and a bowl that coats you with the air trapped and maintains your internal warmth in the bag, but it is still flexible and so you won’t get too sweaty. It’s designed to accommodate two people.

The ultra-light 790 g winter sleeping bag has a temperature of -6 °C, a pleasure of 1 °C. The ideal temperature, covering clothing, and having a suitable resting pad at constant temperature depends on the varied bodily characteristics.

This light sleeping bag is excellent for backing, so it is convenient and simple to paste into your package and is easy to transport regardless of location. In summer, spring, and autumn, this 3-season Naturehik sleeping bag is ideal. It has a compressed construction and is tiny so that it can be folded up extremely little and fit anywhere you tell it comfortably. In this sleeping bag, you may keep your pocket or any other personal goods in a netted carrying case. It has a heat range of 41 °F and is water-resistant.

The excellent grade light-skinned goose stuffing is 400g/800FP. Made of 15D/400T polyester and lining. This sleeping bag provides a cozy and toasty feeling. The bidirectional velcro lets you mix several separate sleeping bags. It’s cozy and modest in size.


  • Fold compact, so that unwanted bulk may be rid of.
  • Compacted design features.
  • Mesh pack inhibits the cultivation of mildew or mold.


  • Isolation loses if moist.
  • Not very isolated rectangular form.
  • The double size is a bit heavy to take a walk.

AEGISMAX Urltra-Light 95% Goose Sown Sleeping Bag

AEGISMAX Urltra-Light 95%Goose Sown Sleeping Bag Spring Autumn Urltra-compactable Sleeping Bag Mummy Sleeping Bag Green M/L - L(Green)
  • Outer side Fabric: iFlEX 5500 20D Nylon ;Inner side Fabric: iFlEX 5100 21D Nylon
  • Fill Power: 800 (95% goose down) ;Zipper:YKK 4#
  • M Size:180cm*78cm,Weight:408g;L Size:200cm*86cm,Weight:529g
  • Compres size :21cm*13cm.

The bag is mummy-shaped, and 200 x 86 cm (79″ x 34″). when unrolled for sleeping. It comes with a large sack that you should store the bag in when not in use, as down shouldn’t be stored compressed.

But the really cool thing about this sleeping bag is just how small size it can compress down to. The large version of this bag had a stated weight of 698g (1lb. 8 oz.). I found mine went a shade over that at around ~710g, but a few grams over or under here and there is to be expected with ultralight gear.

This Aegismax sleeping bag is advertised as 800 Filled Strength 95/5 White Goose Feather. The bag’s shape is the type of mummy, and you may pull the collar with a drawcord all over you. You can link several of the bags by attaching the zips as per the product details.

It was extremely soft and comfortable, I discovered this bag. Users will roast warm all night but don’t need warmer clothes or the North Face excess bags ever. The compaction bag has always seemed difficult to fit! Some efforts may be supposed to understand the bag anyway, but I cannot envision it being an issue if you use this bag consistently.

All in all, it’s a sleeping bag really remarkable.

When unpacked for bedtime, the bag is in mummy figure and in size of 201 x 87cm (80′′ x 34′′). It has a big bag that you always keep while that is not being used because compacted ought not to be stored.

However, as little size can it compact is what’s really remarkable about this sleeping bag. This bag had a weight of 699g in the big form (1lb. 8 oz.). I discovered that my covering was about 710 g, but several grams down or over here and amazingly equipment may be envisaged.


  • It’s a light, small pack-down sleeping bag ideal for usage in 3 seasons.
  • The cost of sleeping bags is about half as other similar ones.


  • Users need some time and attempt to take to get it into its compaction bag.

Vango Accord Square Sleeping Bag

Vango Accord Square Sleeping Bag, Khaki, Double [Amazon Exclusive]
  • Quilted stitching - Holds the insulating fibre in place for a warm and even distribution across the body
  • Square shaped bag provides internal space for freedom of movement and comfort
  • 100 percent cotton flannel 230 g/m2; a comfortable and durable fabric that feels soft to the touch
  • 210T microfibre polyester; a soft to touch microfibre shell fabric that is wonderfully cosy, snug and breathable
  • Square shape carry bag -easy to transport and colour matched to the sleeping bag

In a wonderful color of the muscular nozzle, this trendy double bed bag is a fleece that allows you to comfortable. It features another double mitigate structure supplemented by the cotton inside – providing you with some warmth in the wide environment for your sleep.

The nylon microfiber coat is not only waterproof but also serves to keep you toasty in the slightly cooler nighttime you will probably have in spring and autumn. Perhaps the zipper is being assaulted so that an uncomfortable cold will not approach users. Moreover, it has an easy-to-carry carrying pouch.

This sleeping bag is surely one of the nicest that you will get at reasonable prices. Even though it’s not excellent for climbers, this version and its cozy interior are good for camping. Great for chilly evenings and cuddling when looking at the stars, not much can be stated and advertised in favor of that model. Any campers have a great option with using it.


  • The pricing is affordable.
  • It is designed with an offset double layer
  • The shell is not only waterproof but also microfiber polyester


  • It is a little hefty, so it’s advisable to camp and not walk.

Bessport Sleeping Bag Winter

Bessport Sleeping Bag Winter | 32℉/0℃ Extreme 3-4 Season Warm & Cool Weather Adult Sleeping Bags Large | Lightweight, Waterproof for Camping, Backpacking, Hiking
  • Temperature Range: 3lbs spray boned cotton-filling with high-loft insulation cotton flannel lined adult sleeping bag is comfort in 59°F/15°C and fits temperature range 32-59°F/0-15°C. perfect for keeping you warm and sleeping soundly throughout any extreme condition.
  • Water Repellent & Ripstop Fabric: Outer shell are made from 220T ripstop polyester that washes incredibly well, protect against windy and wet weather prevent you from getting damp also durable for resists damage from stones, branches and other natural elements.
  • Rommy and Portable: At 29.5 x 82.5 inches, these sleeping bags are incredibly roomy for any adult 6'6" or less, great for tall guys and active sleepers, side sleeper who likes to move around. Folded and stored in its compression bag is only 4.6lbs very compact and easy to carry.
  • Reverse Zipper: Double-sided zips provide outstanding performance for many years of use. Coupled with our anti-snag systems and draft tubes provide the best possible way to get in and out of an envelope sleeping bag, and the two zip sliders allow excellent venting options.
  • 100% SATISFACTION GUARANTEE-we strongly stand behind the great craftsmanship of outdoor camping gear and provide the best customer experience possible. In case anything goes wrong, we will respond to your concerns within 24 hours. Order now!

The Winter Sleeping Bag is a 3lbs spray cotton-coated filling bag that is pleasant to 59°F/15°C and fits 32-59°F/0-15°C in a high-loft isolation linen liner with fleece coated adult women bed bag. Excellent to warm you up and comfortably asleep in all extremes.

The waterproof and ripstop fabric in the sleeping bag is offered. 220 T ripstop polyester is constructed of outside cover which dries unbelievably well and protects against windy and rainy weather to avoid moisture, which is long-lasting too, like rock, thorn, and other natural components are damaged.

It has a dimension of 29,5 x 82,5 inches. These sleeping bags are very spacious for adults 6’6″ or less, excellent for adult men and restless travelers Only 4.6 pounds is incredibly light and simple to take packed, and saved in your packing bag.

There’s a reverse zipper in that sleeping bag. For many years of usage, double façade zips offer exceptional performance. In combination with our snack and draft systems, the two directions zips provide great retract choices to enter and remove an envelope-shaped sleeping bag.


  • It is really warm and has soft material inside. 
  • There is plenty of space in this for wiggler.
  • It features stitches and a high loft.


  • This sleeping bag may slide off at night.
  • This bag smells may be a little bit annoyed.

Naturehike Cotton Sleeping Bag with Hood Envelope Sleeping Bag

Naturehike Imitation Cotton Envelope Sleeping Bag with Hood Backpack Machine Washable for Indoor Outdoor Hiking Camping (Pine Leaf Green M180)
  • 【Comfortable】Breathable and soft. Using 210T Polyester Pongee, it has good breathability and softness.
  • 【Washable】The interior is made of high quality washable imitation cotton, which retains its softness and softness after washing.
  • 【Keeping Warm】Filled inside with high quality imitation cotton material. This insulating material belongs to cotton fiber filling, but it has both the insulating properties of down material and the moisture resistance of hollow cotton.
  • 【Optimal temperature】M180 sleeping bag, 180g/m² cotton fiber filling. It weighs about 1.2 kg and measures Φ20 x 43. Suitable for use in cold weather.
  • 【Multifunctional】Can be used for hiking, backpacking, camping, travelling, mountaineering and office bedroom. A good choice for you brings a lot of fun to life.

Naturehike Cotton Hood Envelope Sleeping Bag is comfy to sleep in. It’s fluffy and respiratory. Bags for cotton sleep utilize 210T fabric of pongee packed with cotton of the highest level.

This is a reusable sleeping bag. It uses indoor laundered high-quality cotton. After washing, this cotton sleeping bag remains supple.

The temperature is amazing. Fiberfill M180 Cotton 180g/m2. It is around 1.2KG. Down with cotton to keep you warm. The cotton remains hollow and moisturizing.

The sleeper bags may be separated into two sleeper bags using left and right zippers.

It is multifunction. It is a vast array. This sleeping bag may be used in climbing mountain camping rooms. It gives life a lot of fun.


  • It is very warm. 
  • It is soft, thick, and comfy.
  • The cotton-lined material on the inside is excellent.
  • It was the suitable combo for accurately the same conditions in the same tent.


  • The lining kept getting stuck in the zip.
  • The outer is a flimsy shiny manmade fabric

The Guide To Choose Your Suitable Sleeping Bag

Choose By Your Activities

Sleepsacks are frequently perfectly adapted to certain end uses for their size, form, and characteristics, therefore it is vital to pick one on basis of what is most likely to be used. 

You would not want to carry a sleeping bag for a picnic for any significant distance. They are bulkier, bigger and more comfortable than backpacking sleeping bags. In other words, it’s this leisure emphasis that renders them excellent for travels by Family Vehicle as well as other rural vacations and because they are less technological, they are also cheaper.

Backpacking bags should be your prime concern for weight and deformability. The lightweight of your bag is greater than one of the Big 3 which detects your backing foundation weight (shelter, bedbug/pad, and pack). The more the bag you need is a tent to get into a stuff sack and take a lot of room in your bag. The secret in selecting the appropriate bag for hiking is to compensate weight and deformability with a suitable temperature, therefore it is vital to keep an eye on temperature ratings.

Picking an altitude and mountain riding sleeping bag is a lot like selecting a backpack sleeping bag, but with special attention on heating and water barrier. To stay as lightweight as it can, and still have enough isolation to stay you toasty in Alpine settings, these sleeping bags employ and may render them costly and are of the best quality. They frequently often have waterproof / air-resistant coverings and water-resistant coverings to cope with higher humidity.

Other Things To Look At

Temperature rank: Select a sleeping bag that is a little below the usual low temps on your adventures.

Sleep System: The pleasure of your sleeping cushion, the other integral element of your resting structure, relies on several other parameters, particularly its R-value.

Weight: Your padding quality and bag cut are the main variables. Consider bags with a similar temperature grade when comparing weights.

Functions: Evaluate additions, such as kinds of adaptability, storage pouches, compatibility with pads, and more, to make the package function ideal for you.

Conclude: Our Pick For Best Winter Sleeping Bag UK 2021

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Overall, the best winter sleeping bag UK helps to keep users staying warm well. It also provides users with a great comfortable experience without any concern about getting frozen overnight. 

Hopefully, this review will help you make your informed decision when making a purchase from the many options.

Read Also:
Top Best Down Jacket UK To Buy: Insanely Warm And Ultralight
How To Break In Climbing Shoes: Useful Advice To Enjoy The Climbing Moment!

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