Top 10 Large Sleeping Bag UK – Sleeping Bag Expanders

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1. Highlander

Lightweight, Sleepovers, Outdoors and Festivals – Suitable for Adults, Indoors, For Camping, Highlander XL Sleeping Bag Wide Pod Design, Compact and Comfortable with Compression Bag

Highlander - Optimum warmth & comfort - camping sleeping bag that is designed with an ultra-soft inner lining and 250 Mono Hollowfibre filling, breathable, a fine, lightweight filling that traps air to provide incredible warmth.

Easy to store - includes a stuff sack made with tough material reinforced stitching for stronger seams where you can store your sleeping bag while traveling or not in use. Internal storage pocket - with an inner pocket to store your valuables such as mobile phone, keys or money, keeping it secured as you sleep, and easy to reach as you wake up. Extra space for comfort – measures at 230 x 100 x 100 cm, providing enough room from head to toe where you can stretch out, move and sleep comfortably without feeling restricted.

Includes 2-way anti-snag zips - featuring a 2-way anti-snag zip that lets you open and close the zipper without the fabric getting caught, allowing you to get in and out with ease protecting the sleeping bag from damage.
Height100 cm (39.37 Inches)
Length230 cm (90.55 Inches)
Weight1.45 kg (3.2 Pounds)
Width100 cm (39.37 Inches)
Part NumberSB181-BK


Extra Wide 2 Person Waterproof Cotton Flannel Sleeping Bag for 3-Season Warm & Cold Weather, Lightweight with Compact Bag for Hiking Backpacking, Double Sleeping Bag for Adults Camping

ETGLCOZY - It also splits into two separate single sleeping bags or two queen sized blankets for sleepovers, imagine the memories you’ll make with this. The compression Carry Bag allows for convenient storage and comfortable packing. Large enough to comfortably snuggle up with first time campers in the great outdoors.

For comfort lovers: the perfect camping sleeping bag for those who prioritize comfort and a generous size over portability and weight. Lightweight, package size: 18"x11"x11". 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. While we're in here, you can get a wider double sleeping bag, COZY and Enjoying The Good Life. The ultra-strong, waterproof outer protective shell is made from our unique waterproof ripstop hexagonal weave, super-soft cotton flannel lined and 300GMS 3D inner synthetic fiber fill for optimal warmth.

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. Make the most of any hike with a backpacking sleeping bag that doesn't weigh you down on your trek. Moreover, easy to carry and clean: this light couple’s sleeping bag weights only 7. 3lbs including the carrying bag, they are safer for machine wash.
Height5.08 cm (2 Inches)
Length220.98 cm (87 Inches)
Weight3.18 kg (7 Pounds)
Width160.02 cm (63 Inches)
Part NumberEC-777-Blue

3. Forceatt

Hiking, Backpacking And Indoor Activities., Suitable For 3-4 Seasons, Outdoor, Easy To Carry, Waterproof And Tear-Proof, For Camping, Forceatt Double Sleeping Bag/Super Large Sleeping Bag

Forceatt - The sleeping bags adults is designed into an envelope shape, There are two-way zips on the sides, convenient for you to get in and out. It can be separated into two single sleeping bags by unfastening the two-way zipper.

It is ideal for camping, hiking, tourism and outdoor activities. If you have any suggestions or questions about hiking sleeping bag, you can always contact our Amazon customer support team and we will be happy to help you. Sleeping bag size: 217 x 150cm, product weight:2. 47kg. The lining is filled with 250GSM pongee, soft texture, waterproof and tear resistant.

Sleeping bags for adults is easily compressed and stored in a small compression bag, so you will not add weight when you are hiking. Easy to carry, it can provide a comfortable rest space and give you a warm dream at night! This lightweight sleeping bag uses 230t it is woven with polyester material and has fine workmanship.
Weight2.47 kg (5.45 Pounds)
Part NumberSD-LX-3

4. KingCamp

KingCamp Double Sleeping Bag Oxygen with 2 Pillows Queen Size & Extra-Large Rectangular Sleeping Bags for Adults 4 Seasons Waterproof Envelope Sleeping Bag for Camping Festivals Hiking Indoor Outdoor

KingCamp - If you have any questions, the sleeping bag weighs only 6. 5 lbs and can be compressed into a small 20×11. 8 in package, we are always at your service. Create unforgettable memories by exploring nature outdoors with our high-quality products from KingCamp.

With the windproof zipper design, which is soft, which is water repellent. 3 in 1 sleeping bagthis double sleeping bag measures 74. 8 × 59 in, keys, and is also a good choice as a quilt or blanket. There are two-way separation zippers on both sides, making it very easy to get in and out without disturbing your partner. Comfortable fabricthe outer fabric of this camping sleeping bag is 100% 190t polyester, warm and extremely comfortable to the touch.

The inner lining material is 100% polyester and the filling is 250g/m2 hollow cotton, it can effectively reduce the heat loss of the sleeping bag by 41%. A zipper on the bottom provides extra ventilation on the hottest nights. Warm sleeping bagthe comfort temperature is 7°c / 53. 6°f for women and -3°c / 44. 6°f for men; 12°C / 26. 6°f for extreme temperatures our data is professionally tested and trusted.
Height7.62 cm (3 Inches)
Length220.98 cm (87 Inches)
Weight2.95 kg (6.5 Pounds)
Width149.86 cm (59 Inches)
Part NumberKS3143-Grey

5. Active Era

Converts into 2 Singles, Outdoors, Hiking, Active Era Double Sleeping Bag, Extra Large, 3 Season for Camping, Queen Size

Active Era - Warm 250gsm filling, wind-proof zipper system and internal drawstring collar for ultimate comfort and protection against cold wind and drafts. Comfortable, durable and lightweight. Extreme use down to -5°C. Perfect for camping in winter and summer, indoor and outdoor use. 2 x secure built-in pouches to safely hold mobile phones, jewellery and other valuables. Extra large double sleeping bag 220 x 150 cm - Larger than a Queen Size bed and converts into 2 single sleeping bags. Suitable for all year round and water resistant for use in +10°C to 0°C.
BrandActive Era
ManufacturerActive Era
Part NumberSB-D250_SML


HEWOLF Mummy Sleeping Bags for Adults 3-4 Seasons Winter Warm Flannel Sleeping Bags Large Single Camping Sleeping Bag for Women Men Outdoor Hiking Backpacking Camping 1.8KG 5℃ to 15℃

HEWOLF - Comfortable temperature is 5℃ to 15℃. Warm & soft flannel lining: the high-grade flannel lining is ultra-soft, and the insulating hollow fibre filling brings enough warmth and comfort, even if you sweat, breathable and skin-friendly, which has stronger heat insulation and good sweat absorption, you will not feel stuffy.

More thoughtful design, just to bring you a better experience. Durable & water-resistant: the shell of hewolf mummy sleeping bag is made of high-density 190T polyester. Anti-snag zippers & inner pocket: the advanced zipper ensures your zip never gets caught when opening or closing the sleeping bag in a hurry. It's very easy store or carry, travel or adventure. Easy to store and carry: hewolf mummy sleeping bag is equipped with a convenient compression bag, great for outdoor camping, which can be easily rolled up and stuffed into the compression sack.

Mummy style design: the mummy style sleeping bag is tapered at the legs, which reduces the space and amount of air to be heated in the sleeping bag, and is more effective than ordinary rectangular sleeping bags to keep you warm in colder temperatures. It's durable, ripstop and water-resistant, and can keep you dry and warm in humid weather, will not be scratched by branches or stones, especially suitable for outdoor camping. The small pocket inside the sleeping bag can store valuables such as mobile phone and keys.
ManufacturerHewolf Direct
Weight1.8 kg (3.97 Pounds)


Fit4home Double Sleeping Bags for Adults, 2 Man Lightweight Envelope 3 Season Sleeping Bag, Waterproof Warm Large Compact King Size Camping Essentials Duvet Quilt Navy Blue

FIT4HOME - This does not include the Scottish Highlands, Isles off the Coast, Ireland and Northern Ireland. Giving you a warm sleeping bag that is suitable for the three seasons Spring, Summer and Autumn. Quality design & materials - our envelope sleeping bags are rectangular in shape and provide you with a king-size sleeping bag that can be opened out and used as an extra large blanket.

The thick hollow cotton filling and 190T Pongee Lining will have you sleeping like a log in no time. Double sleeping bag - this large sleeping bag is a must have piece of camping equipment and accessories. Perfect for hiking and backpacking trips. A perfect 2 man sleeping bag or for those who like an extra wide space to snuggle down into. Perfect for both outdoor and indoor use as a Two Person, adult sleeping bag.

Ideal for camping, festival trips or caravan and campervan holidays. Please contact us directly for further information regarding the delivery charges to your location. Delivery - we offer free delivery to mainland uk only. Weighing only 3KG is light enough to be easily carried around. Ultralight & warm - this lightweight sleeping bag has a temperature range of -10 to 10 degrees Celsius. Waterproof & machine washable - this waterproof sleeping bag is easy to clean, making it a great piece of travel bedding.
ManufacturerFit4home Ltd
Height5 cm (1.97 Inches)
Length220 cm (86.61 Inches)
Weight3 kg (6.61 Pounds)
Width145 cm (57.09 Inches)
Warranty1 Year Parts and Labour

8. High Street TV

High Street TV Happy Nappers Sleeping Bags For Girls And Boys, Large & Medium Character Sleeping Bags And Play Pillows Large 7+, White Unicorn…

High Street TV - It’s ideal for sleepovers and family visits or just for getting cosy. A fun friend for playtime: these happy pillows are the perfect companion for watching a movie, playing games, reading a book, sleepovers, camping or even playing in the garden!.

Item package weight: 1. 64 kilograms. Zip up and snuggle up: in seconds happy nappers changes from the fun play pillow into a portable and fun sleeping bag with built-in pillow. Two sizes: medium: 50 cm x 137cm, large 79cm x 167cm happy Nappers keep your child warm and comfy when it’s time for a nap and are soft and cosy pillows perfect for playtime or cuddling.
BrandHigh Street TV
ManufacturerHigh Street TV
Weight0.8 kg (1.76 Pounds)
Part Number01471
Warranty1 year manufacturer

9. Coleman

Rectangular Double Sleeping Bag, Extra Large, 4 Season, Comfort Temperature -5° C, Warm Filling, Coleman Sleeping Bag Basalt Double, For Two Adults, 225 x 150 cm, Indoor & Outdoor

Coleman - The camping sleeping bag has a durable outer fabric: 100% polyester microfiber; comfortable lining: Polyester pongee; insulation: Coletherm - double layer on top and single layer on bottom.

Extra long sleeping bag with cosy Coletherm insulation and polyester pongee lining; the rectangular stuff sack offers enough space to conveniently pack it. Dimensions rectangular sleeping bag: 225 x 150 cm; pack size: 56 x 52 x 28 cm; weight: 4 kg; carry bag included. The warm envelope sleeping bag is built for four seasons; comfort temperature -5 degrees Celsius; ZipPlow prevents the zipper snagging by keeping fabric away from the zipper. The sleeping bag's materials are protected with an anti-odour treatment which is effective against 99% of odour-forming bacteria; Thermolock construction reduces heat loss through the zipper left zip.
Height15 cm (5.91 Inches)
Length225 cm (88.58 Inches)
Weight4 kg (8.82 Pounds)
Width150 cm (59.06 Inches)
Part Number2000030217

10. riggoo

Sleeping Bags for Adults riggoo Comfortable 3-4 Season Sleeping Bag Thickened Winter Sleeping Bag for Children & Adults Camping Trip Sleepovers Hiking Outdoor Thermal Waterproof and Warm

riggoo - Lightweight and easy to carry. Besides, it will be a good experience for zipping open and turning into a blanket to sit on outside the tent during the sunnier days. High-quality structural design this is a brilliant sleeping bag because its half-circle hood with an adjustable drawstring can keep your head warmer.

Super comfort & warm sleeping bagsexcellent great night sleep! riggoo 4 season sleeping bag use premium hollow cotton as filler for ultimate warmth and comfort when you’re sleeping. Any questions about riggoo sleeping bag, feel free to contact us by email, We offer 24-month after-sales service and 180 days replacement. Please rest assured to buy! This thicken sleeping bag is perfect for camping trips, overnight trip, festival, hiking, indoor and outdoor sleepovers.

Temperature ratings: comfort 5~10°C, Limit 0°C and Extreme -5°C. Bigger and softerthe size of the wide sleeping bag is 220×180cm. Breathable and skin friendlywinter sleeping bag's surface material designed with an invisible water-repellent layer could easily cope with volatile weather; High-grade 190T polyester is used for the lining, it feels gentle and soft on your skin. Perfect for autumn, winter or spring camping. Help you to get rid of a tiring day. Satisfactory serviceweighing: 2.