£89
£99
OR
Stock status
In stock - Selling fast 🚀
FREE* delivery in 2-3 days
Our high-performance sleeping bag fits perfectly inside all TentBox models and has an ‘extreme’ temperature rating of -11°C. Fully unzip it to turn it into a large blanket, or connect two of them together to create a double sleeping bag. The 100% cotton liner means it’s super soft and the nylon outer shell is both hardwearing and easy to clean. It comes with a stuff sack for easy storage.

If you purchase two, you can connect them together to make a double sleeping bag. 
What's included?

  • TentBox Sleeping Bag
  • Sleeping Bag Stuff Sack

Features

  • 4-season rating: A comfort rating of 5°C and an extreme rating of -11°C
  • 100% cotton flannel lining: super soft brushed cotton for a comfortable night sleep
  • Rectangular design: stretch out while you sleep
  • Internal pocket: perfect for your phone or precious belongings
  • Double-up compatible: connect two together to create a cosy double sleeping bag
  • Wraparound foot box zip: Allows the bag to lie flat to use as a mattress topper, blanket or duvet
  • Strap-down stuff sack: Included for easy and secure packing, ensuring a compact and organised storage solution

Dimensions

Closed: 190cm x 86cm

Spread out fully: 190cm x 172cm

In bag: 50cm x 25cm

Materials

Materials

  • Shell: 100% nylon
  • Lining: 100% cotton (flannel for added comfort)
  • Filling: 100% polyester
  • Stuff sack: 210D/P Oxford PU450MM
  • Stuff sack orange panel layer: 50D 300T/P Cire Fibre WR Proof

Ratings

  • Comfort: 5°C (general rating to ensure warmth)
  • Up to Limit: -5°C (feel the cold but within reasonable limits)
  • Extreme: -11°C (survival temperature, ensuring safety in harsh conditions)

Delivery & returns

Delivery: Fast delivery from our warehouse in Southampton.

Returns: Return for a refund within 30 days of delivery.

If required, we can arrange for the item to be collected, the cost of which will be deducted from your refund.

*Free delivery for orders over £50.

For full delivery and returns information, click here.

Designed in the UK
Two year warranty
0% finance available

Customer reviews

Verified buyer

SUPER COMFY SLEEPING!

Very soft inner lining and thick and warm. Very comfortable to sleep in.

Andrea M.
Verified buyer

Comfy

If you’re thinking about buying the tentbox sleeping bag Do it ! So comfy and lots of room , and I love that everything matches

Pam M.
Verified buyer

SUPER WARM & VERSATILE SLEEPING B

Excellent quality sleeping bags and really warm. Best thing is you can open them up to use a normal blanket and zip 2 together to make larger sleeping bag for yourself or 2 people in one.

Daren A.
Verified buyer

SO COMFY & WARM!

Perfect! So comfy and fantastically warm

Stevie
Verified buyer

HIGHLY RECOMMENDED!

Excellent quality to a high standard. Highly recommend this product.

kerry r.
Verified buyer

BEST PURCHASE EVER!

One of the best purchases I’ve made, very cosy and kept me warm in freezing temps

Nath S.