10 Best Backpacking Sleeping Bags for Side Sleepers in UK 2025
Updated on 16/06/2025
#1
Recommended
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- Filled with 4000 g of RDS-certified duck down with 600 Fill Power, designed for warm weather use.
- Lightweight design at 780 g, expands to 215 cm x 78 cm and compresses to 29 cm x 17 cm for easy portability; recommended airing after storage.
- Ultralight and spacious design with a snug fit, featuring a trapezoidal bottom for comfort; includes pockets for small items and zippers for converting to a two-person sleeping bag.
- Constructed with 400T 20D tear-resistant nylon fabric for durability, offering waterproof and windproof protection to prevent down leakage; suitable for various outdoor activities.
- Customer satisfaction is prioritized with responsive support for any product inquiries.
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- Filled with 4000 g of RDS-certified duck down with 600 Fill Power, designed for warm weather use.
- Lightweight design at 780 g, expands to 215 cm x 78 cm and compresses to 29 cm x 17 cm for easy portability; recommended airing after storage.
- Ultralight and spacious design with a snug fit, featuring a trapezoidal bottom for comfort; includes pockets for small items and zippers for converting to a two-person sleeping bag.
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#2
Value for Money
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- COLD WEATHER SLEEPING BAG: Exceeding the thickness of most couple sleeping bags for adults on the market, the filling reaches 4.5lbs, which ensures the warmth of temperature as low as 28℉, used for 28℉-59℉. Moreover, MEREZA adult sleeping bag is made of waterproof and tear-resistant polyester fabric to keep you warm even in extreme conditions and prevent you from any dampness.
- LUXURIOUS LINING: Our double sleeping bags for adults is tightly woven with 240T polyester, which is skin-friendly and breathable, bed sheet like, soft and will make you forget that you’re not sleeping in a real bed, which provides a comfortable and cozy night's sleep.
- INTIMATE DESIGN: Our sleeping bag for 2 adults with 5.2 inch wide shoulder draft tube to keep the warm air in. Half-circle hood with adjustable drawstring keeps your head warmer even in cold weather conditions. The storage pockets on both sides of the upper layer are convenient for storing your phone and other valuables.
- LARGER THAN QUEEN SIZE: With a 490GSM hollow fiber fill, the 2 person bag is not only ideal as a large sleeping bag for adults but works perfectly as a family sleeping bag. Weighing 7.7lbs and boasting generous dimensions of 90.6''*61'', this piece of camping gear was built with 2 people up to 7 FEET in mind.
- EASY TEMPERATURE CONTROL: Zipper with self-locking function to reduce the automatic opening of zippers. Wraparound zippers make getting in and out of the camping sleeping bags for adults a breeze through. It unzips on one side and the bottom for hands and feet easy extend, and the velcro at the bottom easy regulated ventilation.
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- COLD WEATHER SLEEPING BAG: Exceeding the thickness of most couple sleeping bags for adults on the market, the filling reaches 4.5lbs, which ensures the warmth of temperature as low as 28℉, used for 28℉-59℉. Moreover, MEREZA adult sleeping bag is made of waterproof and tear-resistant polyester fabric to keep you warm even in extreme conditions and prevent you from any dampness.
- LUXURIOUS LINING: Our double sleeping bags for adults is tightly woven with 240T polyester, which is skin-friendly and breathable, bed sheet like, soft and will make you forget that you’re not sleeping in a real bed, which provides a comfortable and cozy night's sleep.
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#3
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- Accommodates campers up to 5'11" with dimensions of 31.5" x 86.6" (W x D), suitable for 3-season use with a design temperature range of 50-68°F (10-20°C) and recommended limit at 41°F (5°C).
- Constructed with durable 190T nylon that is both waterproof and breathable; filled with hollow cotton and lined with skin-friendly polyester pongee for comfort.
- Features a drawstring hood for warmth and a foot zipper for adjustable ventilation based on seasonal needs.
- Easy to clean and maintain, with a weather-resistant and waterproof design to keep users warm and dry during outdoor activities.
- Note that international products may have different specifications including fit, age ratings, and language for labels or instructions.
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- Accommodates campers up to 5'11" with dimensions of 31.5" x 86.6" (W x D), suitable for 3-season use with a design temperature range of 50-68°F (10-20°C) and recommended limit at 41°F (5°C).
- Constructed with durable 190T nylon that is both waterproof and breathable; filled with hollow cotton and lined with skin-friendly polyester pongee for comfort.
- Features a drawstring hood for warmth and a foot zipper for adjustable ventilation based on seasonal needs.
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#4
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- Lightweight sleeping bag with 250GSM insulation, suitable for spring, summer, and autumn camping.
- Weighs only 1.3kg, making it easy to transport on hikes while providing comfort and insulation.
- Durable water-resistant polyester outer shell and 250GSM inner filling, designed for temperatures between 10°C and 0°C, with capabilities down to -5°C.
- Dimensions measure 220cm x 75cm, ensuring ample space for a comfortable night's sleep.
- Backed by a 365-day warranty for customer satisfaction and peace of mind.
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- Lightweight sleeping bag with 250GSM insulation, suitable for spring, summer, and autumn camping.
- Weighs only 1.3kg, making it easy to transport on hikes while providing comfort and insulation.
- Durable water-resistant polyester outer shell and 250GSM inner filling, designed for temperatures between 10°C and 0°C, with capabilities down to -5°C.
- Dimensions measure 220cm x 75cm, ensuring ample space for a comfortable night's sleep.
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#5
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- Waterproof and weather-resistant design ensures warmth in extreme conditions with double-filled technology.
- Suitable for three seasons with a temperature rating of 41-77℉ (5-25℃) and comfort range of 50-68℉ (10-20℃). Lightweight and compact for easy portability during emergencies.
- Machine washable for convenient cleaning and comes with a travel-friendly carry bag and compression sack for easy storage and transport.
- Bottom zipper design allows for ventilation, providing comfort for feet while sleeping. Available in various colors for personalized selection.
- Made from durable materials including 210T nylon and 190T polyester pongee, designed for breathability and comfort.
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- Waterproof and weather-resistant design ensures warmth in extreme conditions with double-filled technology.
- Suitable for three seasons with a temperature rating of 41-77℉ (5-25℃) and comfort range of 50-68℉ (10-20℃). Lightweight and compact for easy portability during emergencies.
- Machine washable for convenient cleaning and comes with a travel-friendly carry bag and compression sack for easy storage and transport.
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#6
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- Designed for comfort with 190T polyester surface and hollow cotton filling; dimensions of 230*100cm allow for easy movement inside.
- Suitable for temperatures down to 5°C, maintaining warmth effectively between 10°C and 20°C, ideal for camping enthusiasts.
- Versatile for various outdoor activities such as camping, hiking, and backpacking; includes a small pillow for added comfort.
- Lightweight at 2.5kg with a compact packing size of 40*25cm; comes with a compression sack for easy storage and transport.
- Backed by a 30-day satisfaction guarantee; options available for replacement or full refund if not satisfied.
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- Designed for comfort with 190T polyester surface and hollow cotton filling; dimensions of 230*100cm allow for easy movement inside.
- Suitable for temperatures down to 5°C, maintaining warmth effectively between 10°C and 20°C, ideal for camping enthusiasts.
- Versatile for various outdoor activities such as camping, hiking, and backpacking; includes a small pillow for added comfort.
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#7
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- Comfortable year-round sleeping bag suitable for temperatures between 10°C to 25°C; accommodates individuals up to 6ft and weighs approximately 3lbs.
- Designed for comfort, ensuring restful sleep for all ages, including vibrant colors appealing to children.
- Lightweight design ideal for hiking and backpacking, includes a compression sack for convenient storage and portability.
- Easy to maintain with a waterproof outer shell that can be wiped clean; machine washable for heavy soiling.
- High-quality, snag-free double-sided zippers and adjustable drawstrings provide warmth and security while sleeping.
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- Comfortable year-round sleeping bag suitable for temperatures between 10°C to 25°C; accommodates individuals up to 6ft and weighs approximately 3lbs.
- Designed for comfort, ensuring restful sleep for all ages, including vibrant colors appealing to children.
- Lightweight design ideal for hiking and backpacking, includes a compression sack for convenient storage and portability.
- Easy to maintain with a waterproof outer shell that can be wiped clean; machine washable for heavy soiling.
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#8
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- Designed for three-season use, the sleeping bag offers comfort in temperatures from 10-20°C, ideal for spring, summer, and fall.
- Lightweight at 1.35kg and compact, it includes a compression sack for easy transport during hiking or camping.
- The waterproof outer shell is easy to clean with a damp cloth and is machine washable for thorough cleaning, enhancing durability.
- Features snag-free, double-sided zippers and adjustable drawstrings for customizable comfort; a velcro strap keeps the zipper secure during use.
- Comfortable enough for all ages, this sleeping bag is suitable for various terrains and comes in multiple colors to appeal to families and outdoor enthusiasts.
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- Designed for three-season use, the sleeping bag offers comfort in temperatures from 10-20°C, ideal for spring, summer, and fall.
- Lightweight at 1.35kg and compact, it includes a compression sack for easy transport during hiking or camping.
- The waterproof outer shell is easy to clean with a damp cloth and is machine washable for thorough cleaning, enhancing durability.
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#9
10% Off
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- Cold weather sleeping bag rated for 40°F, comfortable for two people during camping and hiking
- Queen size, versatile olive-green sleeping bag can be separated into two individual bags
- Durable 100% polyester outer shell with a soft brushed tricot liner, ensuring warmth and comfort
- Features extra webbing along the zipper for easier use
- Measures 87 x 59 inches, accommodating sleepers up to 6 feet 3 inches tall
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- Cold weather sleeping bag rated for 40°F, comfortable for two people during camping and hiking
- Queen size, versatile olive-green sleeping bag can be separated into two individual bags
- Durable 100% polyester outer shell with a soft brushed tricot liner, ensuring warmth and comfort
- Features extra webbing along the zipper for easier use
- Measures 87 x 59 inches, accommodating sleepers up to 6 feet 3 inches tall
#10
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- 3 SEASON WARMTH – Designed for 3-season use, this hooded envelope sleeping bag features a 250gsm hollowfibre filling to keep you cosy from early spring to late autumn. It also features a durable 190T polyester shell, offering water-resistance protection against damp conditions.
- HOODED ENVELOPE STYLE – Measuring 220cm x 80cm, this sleeping bag offers ample room for a comfortable night's sleep. The contoured hood provides extra insulation, while the secure magic sticker closure prevents the zipper from slipping, keeping warmth locked in.
- COMFORT ON THE GO – A double-sided zipper allows for effortless entry and exit, making any adjustments quick and hassle-free. The neckline fix feature ensures a snug fit, while the water-resistant exterior keeps moisture at bay, enhancing overall comfort in various outdoor conditions.
- TRAVEL FRIENDLY DESIGN – Weighing just 1.3kg, this sleeping bag packs down easily into its included stuff sack with a carry handle and drawstring closure. Its compact packed size makes it ideal for backpacking, camping, and hiking adventures.
- MILESTONE CAMPING – Milestone Camping is the leading manufacturer of everything you need to enjoy the great outdoors. Visit the Milestone Camping page on Amazon to view the whole range today.
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- 3 SEASON WARMTH – Designed for 3-season use, this hooded envelope sleeping bag features a 250gsm hollowfibre filling to keep you cosy from early spring to late autumn. It also features a durable 190T polyester shell, offering water-resistance protection against damp conditions.
- HOODED ENVELOPE STYLE – Measuring 220cm x 80cm, this sleeping bag offers ample room for a comfortable night's sleep. The contoured hood provides extra insulation, while the secure magic sticker closure prevents the zipper from slipping, keeping warmth locked in.
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Zero Degree Down Sleeping Bag
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![QEZER Down Sleeping Bag,Lightweight Rectangular Winter Sleeping Bag [1180g/1860g] for Adults and Kids 4 Season Camping, Hiking,Warehouse and Moutaineering Outdoor (Black -8℃)](https://m.media-amazon.com/images/I/413N8VYU0OL._SL320_.jpg)
![QEZER Down Sleeping Bag,Lightweight Rectangular Winter Sleeping Bag [1180g/1860g] for Adults and Kids 4 Season Camping, Hiking,Warehouse and Moutaineering Outdoor (Black -8℃)](https://m.media-amazon.com/images/I/41lEnoXEz4L._SL320_.jpg)
![QEZER Down Sleeping Bag,Lightweight Rectangular Winter Sleeping Bag [1180g/1860g] for Adults and Kids 4 Season Camping, Hiking,Warehouse and Moutaineering Outdoor (Black -8℃)](https://m.media-amazon.com/images/I/51OCLN-JZUL._SL320_.jpg)
![QEZER Down Sleeping Bag,Lightweight Rectangular Winter Sleeping Bag [1180g/1860g] for Adults and Kids 4 Season Camping, Hiking,Warehouse and Moutaineering Outdoor (Black -8℃)](https://m.media-amazon.com/images/I/41K2ICx1qGL._SL320_.jpg)
Bikepacking Sleeping Bag
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Ultra Light Sleeping Bags For Adults Minus Degree
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![QEZER Down Sleeping Bag,Lightweight Rectangular Winter Sleeping Bag [1180g/1860g] for Adults and Kids 4 Season Camping, Hiking,Warehouse and Moutaineering Outdoor (Black 8°C)](https://m.media-amazon.com/images/I/41ZBwKUA1rL._SL320_.jpg)
![QEZER Down Sleeping Bag,Lightweight Rectangular Winter Sleeping Bag [1180g/1860g] for Adults and Kids 4 Season Camping, Hiking,Warehouse and Moutaineering Outdoor (Black 8°C)](https://m.media-amazon.com/images/I/51DP0Bpoq-L._SL320_.jpg)
![QEZER Down Sleeping Bag,Lightweight Rectangular Winter Sleeping Bag [1180g/1860g] for Adults and Kids 4 Season Camping, Hiking,Warehouse and Moutaineering Outdoor (Black 8°C)](https://m.media-amazon.com/images/I/51xegqyh8hL._SL320_.jpg)
![QEZER Down Sleeping Bag,Lightweight Rectangular Winter Sleeping Bag [1180g/1860g] for Adults and Kids 4 Season Camping, Hiking,Warehouse and Moutaineering Outdoor (Black 8°C)](https://m.media-amazon.com/images/I/31fHfNLtAXL._SL320_.jpg)
