Best sleeping bag 2021

Which is the best sleeping bag in the UK?

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The 10 best sleeping bags to buy in the UK

The top 10 list of the best sleeping bags lists various brands and prices

Review10Best compares the best sleeping bags in the UK and selects the one by SWTMERRY as the best sleeping bag. In a sleeping bag buying guide, you can read more about the features of the different sleeping bags and see a recommendation on which sleeping bag to buy in the UK in 2021. By considering the top list of sleeping bags, you can find the best sleeping bags and save time shopping online.


Table of contents

  1. Read the ultimate sleeping bag buying guide
  2. View the sleeping bag picks and see how they rank in the top list

SEE THE TOP 10 LIST →
(skip buying guide)


Best sleeping bags: A complete buying guide

All you need to know before buying a great sleeping bag

Picture of a sleeping bag

Finding the best sleeping bags for your next trip can be difficult. After all, there are many types of sleeping bags available and a few things you need to think about to ensure you find something suitable, making it challenging at times to find the right model for your needs.

To help with the process, be sure to check out the handy buying guide below! It covers all the info you need to know to choose the best backpack sleeping bag for any situation, whether it’s for a sleepover, camping, or anything else.

What are sleeping bags?

A sleeping bag is a lightweight and portable quilt used for sleeping on the go, such as sleeping over at a friend or going camping. It features a zipper or other type of fastener to create a tube-shaped bedding, providing lots of insulation even when sleeping outdoors in a tent.

Why should you buy a good sleeping bag?

Good backpack sleeping bags are very useful, allowing you to sleep in comfort in less conventional places such as outdoors in a tent or on the floor of a room. Suitable for all kinds of activities from sleepovers to camping, the best sleeping bags will keep you warm and comfortable while offering the convenience of portability.

Another picture of a sleeping bag
How to choose the right sleeping bag?

Struggling to find the best sleeping bag for your needs? Here are some things to consider:

  • Season Rating: This indicates how suitable the sleeping bag is for each season, with season 1 and season 2 sleeping bags being suitable for summer, indoors, and early autumn. Season 3 and season four ratings are suitable for autumn and winter, respectively.
  • Insulation: The insulation material can impact the quality and durability of a sleeping bag. For example, down sleeping bags offer fantastic insulation and comfort along with impressive durability, although they do cost more and need a bit more care to ensure the filling doesn’t compress too much. Synthetic insulation doesn’t offer the same level of warmth as down and will be heavier, although it is cheaper and just as durable, with the added benefit of requiring less care.
  • Size: While a larger sleeping bag offers more space it does weigh more, so bear this in mind if you are using it outdoors, as backpacking trips and walking around with a heavy pack can be a nightmare scenario! Compact and lightweight sleeping bags are great for summer months and if you are going on a multi-day hike.
What is the best kind of sleeping bag in the UK?

Sleeping bags are categorised by their shape and size, with most popular options including:

  • Mummy Sleeping Bags: This type of sleeping bag tapers at the bottom, matching the natural shape of our bodies by getting wider around the upper body area. It offers great warmth and comfort without being too heavy.
  • Rectangle Sleeping Bags: As the name suggests, this type of sleeping bag is rectangular, offering more space to move around. It can also open out to double as a blanket, so it’s a versatile option and popular for both camping and indoor use.
  • Double Sleeping Bags: This type has a two-person capacity, making it a great choice for couples or someone that loves plenty of space to move around when they sleep. It’s a popular choice for family camping trips.
  • Kids Sleeping Bags: These sleeping bags are designed for children so are much smaller and lighter than a standard size sleeping bag.
…are you ready for the best picks of 2021?

Top 10 list of sleeping bags in the UK (January 2021)

The top 10 list shows how brands and their sleeping bags compare. Which sleeping bag is the best?
Ad We earn commissions from purchases made through links in this list.
Top choice* TOP 1
Image of SWTMERRY SL sleeping bag
SWTMERRY Sleeping Bag 3 Season (Summer, Spring, Fall) Warm & Cool Weather - Lightweight,Waterproof Indoor & Outdoor Use for Kids, Teens & Adults for Hiking,Backpacking and Camping (Green, Single)*
  • Material - Outer Cover Material:210T Nylon, Waterproof and Breathable Fabrics;Lining…
  • DESIGN: Separated zipper at the bottom can also make your feet often come out through…
  • EASY TO CARRY AND CLEAN – The Gold Armour sleeping bags are also extremely…
BUY NOW*
Value deal* TOP 2
Image of Milestone Camping 5025301267001 sleeping bag
Milestone Camping Insulation 26700 Single Envelope Sleeping Bag | 2 Season | Full Length Dual Zip | Grey & Orange | Packs Down Tight | 170cm x 75cm*
  • OTHER CAMPING AND OUTDOOR EQUIPMENT - search 'Milestone Camping' for a vast collection…
  • CLASSIC ENVELOPE STYLE - Roomier than mummy sleeping bags, these can be fully opened…
  • 2 SEASON - Ideal for use in late spring to early autumn for your typical camping…
BUY NOW*
TOP 3
Image of Creacom Creacom sleeping bag
Creacom Kids Animal Sleeping Bag - Foldable Soft Play Pillow Fun Sleeping Bag Kids Animal Sleeping Bag for Outdoor Camping Backpacking Hiking Traveling*
  • - 5. Zipper all the way up: the completely closed side means your child will become…
  • - 4. The sleeping bag can prevent the child from kicking the quilt, and the child…
  • - 3. Convenient to carry, cute cartoon shape, your children will love it;
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TOP 4
Image of Active Era SB-M300 sleeping bag
Active Era Professional 300 Warm Mummy Sleeping Bag - 300 GSM Double Layer Filling - 3-4 Season for Camping, Hiking, Outdoors*
  • MONEY BACK GUARANTEE: We are so confident you will love this sleeping bag it comes…
  • UPGRADED ZIPPER & INTERNAL POCKET: Our advanced zipper design ensures your zip…
  • WATER RESISTANT & MACHINE WASHABLE: Our sleeping bags are treated with an invisible…
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TOP 5
Image of ACTIVE FOREVER  sleeping bag
ACTIVE FOREVER Hollow Cotton Sleeping Bag 1-3 Season,for Camping, Hiking, Tourism And Outdoor Activities*
  • 100% RISK-FREE SATISFACTION GUARANTEE: We also provide you with 100% risk-free satisfaction…
  • VARIETY OF ACCESSORIES: Each sleeping bag is equipped with a convenient travel carrying…
  • PORTABLE AND LIGHTWEIGHT: Open size 210*80*50 cm, mummified design, this sleeping…
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TOP 6
Image of FIT NATION . sleeping bag
FIT NATION Viking Trek 350x Sleeping Bag – Warm 350g Filling & Breathable, Ideal Camping Gear for Music Festivals, DoE Awards, Hiking, and Backpacking - Includes 100% Waterproof Compression Carry Bag*
  • BREATHABLE FABRIC - The last thing you need when you are trying to sleep is waking…
  • NEVER CATCH A ZIPPER AGAIN - There is nothing worse than being exhausted, crawling…
  • BECAUSE STAYING DRY MATTERS – The included compression carry bag is 100% waterproof…
BUY NOW*
TOP 7
Image of Milestone Camping 27000 sleeping bag
Milestone Camping Men's 27000 Mummy Sleeping Bag, Black, Single*
  • OTHER CAMPING AND OUTDOOR EQUIPMENT - search 'Milestone Camping' for a vast collection…
  • CLASSIC MUMMY STYLE - Pull drawstring tightly when tucked up inside bag to cover…
  • 2 SEASON - Ideal for use in late spring to early autumn for your typical camping…
BUY NOW*
TOP 8
Image of trail outdoor leisure  sleeping bag
Trail Envelope Sleeping Bag With Snug Hood, Single Adult, 3 Season, Water-Resistant, Lightweight With Compact Bag, Outdoor, Camping, 250g Filling*
  • SLEEPING BAG SIZE: L190cm x W75cm (L220cm including hood). SIZE WHEN STORED IN BAG:…
  • DRAWSTRING BAG TO EASILY STORE & CARRY: Lightweight with a drawstring bag to…
  • INSULATED FILLING FOR WARMTH & COMFORT: Water-resistant polyester shell to protect…
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TOP 9
Image of MultiWare L142UFTUSG+SLEEPBAG+MCO sleeping bag
MultiWare Camping Seeping Bags 3-4 Season Sleeping Bag Camouflage*
  • Size: total length 210 cm; width 75 cm; hat length 30 cm (suitable for 1.8 m height…
  • Can make two sleeping bags stitched together in.
  • The sleeping bag can be unzipped and opened flat for use as a blanket.
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TOP 10
Image of JEAOUIA  sleeping bag
JEAOUIA Sleeping Bags for Adults - Lightweight- Compact - 3 Season Camping Sleeping Bag, Backpacking, Waterproof Compression Camping Equipment for Travel Hiking*
  • ZIPPER DESIGNS: right-side zipper design of the wide sleeping bag is easy for you…
  • EASY TO WASH: although the ultra compact sleeping bag cannot be washed in the washing…
  • COMFORTABLE AND PROTABLE: the wide single sleeping bag with hooded design has enrich…
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* Affiliate link. We participate in the Amazon Associates Program. As an Amazon Associate we earn from qualifying purchases. There are no additional costs for you. For the top 10 list we consider only products that are available on Amazon while the ranking is based on factors such as customer reviews, number of sales and keyword. It is not a sleeping bag test. Last Update 2021/01/26 04:15 o'clock.