Summit 300 Sleeping Bag

Code: 013985

1. Choose a Colour

2. Choose a Size

View size chart

3. Choose a Quantity

The Mountainlife Summit 300 sleeping bag has an extreme temperature of -8C and a comfort temperature of -2 – 15C. The Mountainlife sleeping bag is a 3 season sleeping bag and weighs just 1.7kg. The sleeping bag has a separate inner pocket and 2 sleeping bags can be zipped together to make a double sleeping bag. The Mountainlife Summit sleeping bag is available in red.

Left and right handed zips

The sleeping bags are available with left and right zip options, this allows for two sleeping bags to be zipped together to form a twin. If you are right handed you are best to buy a sleeping bag with a zip on the left side and vice versa as it is easier to do it up and down across your body. Choose from the size selection whether you require a left or right zip function.

Extreme temperature  

The extreme rating of the Summit 300 sleeping bag is a survival only rating for a 'standard' adult woman. This is an extreme survival rating only and it is not advisable to rely on this rating for general use.  

Comfort temperature  

The "comfort temperature" is the minimum temperature that the Summit 300 sleeping bag is designed for. Of course this is just an approximation as people tolerate temperature differently.  

3 Season Sleeping Bag  

This is suitable for spring, summer, and autumn months with an extreme temperature of - 5 degrees


Length: 220cm

Head: 80cm

Foot: 55cm


Used once, very warm does the job.


Excellent product - wasn't sure whether l & r meant left, right, long or regular and it turns out it's to do wih the side the zip is on.


Very conpact bag ideal for all year round use


I would recommend this item to all campers


Really like this product. easy to pack and use.

UK Returns

FREE UK Exchanges and Returns

  • Free exchanges instore or via our Royal Mail prepaid returns label
  • Free returns instore - to any of our 150+ stores nationwide

Easy Online Returns Service

  • Attach the prepaid returns label included with your dispatch note
  • Drop your parcel to any Royal Mail Post Office
  • This service is FREE for exchanges
  • Unwanted items returned for a refund will incur a charge of £3, which will be deducted from your refund

This does not affect your statutory rights

For full terms and conditions please see our Delivery & Returns policy

USA Deliveries & Returns

FREE USA Delivery on orders over $120

  • Orders under $120, $10 delivery charge
  • Fast & Tracked 3-7 working day service
  • Please see our Delivery Page for full price list

Easy Exchanges & Returns

  • Send your item back to our USA Returns Centre
  • Please see our Returns Information for full instructions

For full terms and conditions please see our Delivery & Returns policy