Summit 300XL Sleeping Bag

Code: 013984

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The Mountainlife Summit 300XL has an extreme temperature of -8C and a comfort temperature of -2 – 15C. The Summit 300XL sleeping bag is a 3 season sleeping bag and weighs 2.2kg. The sleeping bag has a separate inner pocket and 2 sleeping bags can be zipped together to make a double sleeping bag. The Mountainlife sleeping bag is available in khaki.   

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.

Extreme temperature  

The extreme rating of the Summit 300XL 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 300XL 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: 230cm Head: 105cm Foot: 70cm

Please Note – We are not able to ship this item internationally. Orders placed for delivery outside the UK will be cancelled.


Does the job


Loads of room and very warm.


Really warm plenty of room to move about in so glad we bought the wider fitting excellent


I have just purchased this product and used it for the first time at the weekend ,in a youth hostel.this item met all my expectations.i would recommend this item .i have yet to test it out properly when i start camping in a few weeks.


Good for caravan use plenty of room in it very warm

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