HearTech Rechargeable Behind the Ear Hearing Aids BTE £49.90 – £69.90
Back to products
RoboWipe Smart Window Cleaning Robot 2025 Version Original price was: £130.00.Current price is: £99.90.
-33%
Click to enlarge

CozyBackpack 4-Season Down Sleeping Bag Extra – Backpacking, Hiking and Camping

Save 33% £120.00 £79.90
Availability: In stock, ready to be shipped

Original price was: £120.00.Current price is: £79.90.

Original price was: £120.00.Current price is: £79.90.

Compare
Shipping & Delivery

We currently ship within the United Kingdom  

  • Processing Time: Orders are processed within 1–5 business days, Monday to Friday.
  • Last Order Time: 12:00 AM (GMT) Greenwich Mean Time (London).
  • Weekend Orders: Orders placed on weekends are processed the next business day.

TRANSIT TIME

  • Free Standard Shipping : Estimated Delivery Time: 7–10 business days.
  • Premium Shipping : Estimated Delivery Time: 3–5 business days.
  • Business Days: Shipments occur Monday to Friday.
Return & Refund

While customers in the United Kingdom are entitled to cancel their purchase and return the product within 120 days of receipt without providing any reason, we proudly extend our return window to 120 days, giving you more time and flexibility to make your decision.

Return Costs : Customers are responsible for return shipping costs unless the item is defective or not as described. In such cases, BEST UK STORE will cover the return shipping costs.

Refund Conditions : A refund is approved if the product is undamaged, unused, and in the original packaging. Refunds for defective or incorrectly delivered products are approved after inspection.

Refund Period : After the return is approved, it takes up to 14 days to process the refund to the original payment method.

Refund Methods : Refunds are made to the original payment method used at the time of purchase.

Introducing the CozyBackpack — one of the lightest and most compact 3-4 season sleeping bags out there. Crafted with 400 grams of premium high-loft goose down, this mummy-style sleeping bag offers impressive performance in cold weather and high-altitude adventures, all while remaining budget-friendly.

Why Choose CozyBackpack?

Ultra-Light & Travel-Friendly:
Weighing just 850 grams (1.87 lbs), CozyBackpack is perfect for backpacking and trekking. It packs down small into a stuff sack, making it easy to stow in your backpack.

Exceptional Warmth-to-Weight Ratio:
Filled with 800-fill-power goose down, this bag delivers excellent insulation without the bulk. Additional features like a draft tube, draft collar, and cinch-adjustable hood lock in heat and keep cold air out.

Adaptable Temperature Control:
Made with a breathable, water-resistant polyester shell, CozyBackpack keeps you dry and comfortable. On warmer nights, the two-way zipper lets you open up the bag for airflow and ventilation.

Thoughtful, Smart Design:
Box baffles prevent the down from shifting or clumping, keeping warmth evenly distributed. Plus, the vaulted footbox gives your feet more room to move while still staying warm.

Built for the Long Haul:
Crafted with a rugged 190T shell, reinforced stitching, and quality zippers, CozyBackpack is made to withstand extended trips and repeated use.

Custom Zipper Options:
Choose between left or right zippers — or zip two CozyBackpack bags together to create a spacious double sleeping bag setup.

CozyBackpack Specifications

  • Comfort Range: 0°C to 15°C (32°F to 59°F) – ideal for 3 to 4-season adventures

  • Size: 210 x 80 x 60 cm (6’11” x 2’8″ x 2′) – spacious and comfortable

  • Weight: Just 840 g (1.85 lbs) – ultralight for easy portability

  • Insulation: 400 g of premium 800 fill power goose down – high-loft warmth

  • Shell Material: Water-resistant terylene polyester – keeps you dry and comfortable

100% Satisfaction Guarantee

We fully stand behind our products. If you’re not completely satisfied, you can return your item within 120 days for a full refund or exchange.

✓ Easy, hassle-free returns
✓ No questions asked
✓ Your satisfaction is our top priority

2-Year Warranty

Shop with confidence thanks to our 2-year warranty. If your item has any defects or problems, we’ll replace it free of charge.

✓ 100% Risk-Free Purchase
✓ Trusted Quality You Can Rely On

Our Fulfillment Warehouse

Customer Reviews

Based on 19 reviews
79%
(15)
21%
(4)
0%
(0)
0%
(0)
0%
(0)
I
Imogen P.

Currently haven’t slept in the 20° weather but will update when I do in the low 30s. This holds up really well. You do not need an extra lining within the sleeping bag. It’s lightweight and compact down very well so if you are backpacking, I would definitely recommend this.

User picture
J
Josh S.

It has plenty of room for me to move my arms and legs when fully zipped and works when side sleeping as well

User picture
S
Summer C.

It works amazing in cold camping weather. This was my first “higher end” sleeping bag. (I’m very frugal) the idea of spending over £80 for a bag was a little much for me but now that my camping seasons are starting to extend into the September/October weather I KNEW I needed something good! I slept with this sleeping bag as well as a good sleeping pad made for 0 degree weather. It was worth every penny. Zipper never snagged

User picture
D
Dominic B.
Helpful customer service

I had an issue with my bag. The customer service team took the time to call me and replace it. Thanks for your help. I recommend them!

User picture
K
Kai D.

I slept in this on the top of Scafell Pike. Very warm and comfortable. Easy to clean as well.

User picture
123
SKU: N/A Categories: ,

Introducing the CozyBackpack — one of the lightest and most compact 3-4 season sleeping bags out there. Crafted with 400 grams of premium high-loft goose down, this mummy-style sleeping bag offers impressive performance in cold weather and high-altitude adventures, all while remaining budget-friendly.

Why Choose CozyBackpack?

Ultra-Light & Travel-Friendly:
Weighing just 850 grams (1.87 lbs), CozyBackpack is perfect for backpacking and trekking. It packs down small into a stuff sack, making it easy to stow in your backpack.

Exceptional Warmth-to-Weight Ratio:
Filled with 800-fill-power goose down, this bag delivers excellent insulation without the bulk. Additional features like a draft tube, draft collar, and cinch-adjustable hood lock in heat and keep cold air out.

Adaptable Temperature Control:
Made with a breathable, water-resistant polyester shell, CozyBackpack keeps you dry and comfortable. On warmer nights, the two-way zipper lets you open up the bag for airflow and ventilation.

Thoughtful, Smart Design:
Box baffles prevent the down from shifting or clumping, keeping warmth evenly distributed. Plus, the vaulted footbox gives your feet more room to move while still staying warm.

Built for the Long Haul:
Crafted with a rugged 190T shell, reinforced stitching, and quality zippers, CozyBackpack is made to withstand extended trips and repeated use.

Custom Zipper Options:
Choose between left or right zippers — or zip two CozyBackpack bags together to create a spacious double sleeping bag setup.

CozyBackpack Specifications

  • Comfort Range: 0°C to 15°C (32°F to 59°F) – ideal for 3 to 4-season adventures

  • Size: 210 x 80 x 60 cm (6’11” x 2’8″ x 2′) – spacious and comfortable

  • Weight: Just 840 g (1.85 lbs) – ultralight for easy portability

  • Insulation: 400 g of premium 800 fill power goose down – high-loft warmth

  • Shell Material: Water-resistant terylene polyester – keeps you dry and comfortable

100% Satisfaction Guarantee

We fully stand behind our products. If you’re not completely satisfied, you can return your item within 120 days for a full refund or exchange.

✓ Easy, hassle-free returns
✓ No questions asked
✓ Your satisfaction is our top priority

2-Year Warranty

Shop with confidence thanks to our 2-year warranty. If your item has any defects or problems, we’ll replace it free of charge.

✓ 100% Risk-Free Purchase
✓ Trusted Quality You Can Rely On

Our Fulfillment Warehouse

aa

RELATED PRODUCTS

-34%

Anti-Snoring Device – SleepBee

,
Original price was: £30.00.Current price is: £19.80.
Stop Snoring the First Night with This Medically-Proven Solution SleepBee is easy to use. In under three minutes, it moulds
Add to cart
Quick Shop
-31%

HandySaw Cordless Mini Chainsaw – 3000W One-Hand Saw with 2 Batteries

,
Original price was: £115.00.Current price is: £79.90.
Cut & Trim 2x Faster With HandySaw™ Mini Chainsaw The portable electric mini chainsaw packs big power into a compact size,
Add to cart
Quick Shop
-25%

NordSleep 4-Season Sleeping Bag 400 Extra Warm

, ,
£29.90 – £32.90
Stop Freezing, Start Sleeping! Cold nights don’t stand a chance with NordSleep™. Stay warm, dry, and cozy for the best
Select options This product has multiple variants. The options may be chosen on the product page
Quick Shop
-34%

SmartWear Pro – ECG Fitness & Heart Rate Tracker

,
Original price was: £60.00.Current price is: £39.90.
Compatible with iOS & Android SmartWear Pro™ connects easily to any smartphone, whether you use iOS or Android.Pairing is quick and intuitive via the app. Effortlessly Track Your Health
Select options This product has multiple variants. The options may be chosen on the product page
Quick Shop
-30%

Vision Pro™ – Home Cinema Experience

, ,
Original price was: £100.00.Current price is: £69.90.
Authentic vs. Imitation: Trust Vision Pro™ Superiority Reject inferior replicas and experience the true Vision Pro™ advantage: exceptional clarity, unmatched premium quality,
Add to cart
Quick Shop