Sea to Summit Thermolite Sleeping Bag Liner


  • Adds up to 8°C to your sleeping bag’s rating
  • Compact pack size – Great for saving space
  • Use alone in warm climates or add warmth to your sleeping bag
  • Stretchy soft fabric for a comfortable nights sleep
  • Draw cord hood to retain more heat during the night

In stock

Sea to Summit Thermolite Sleeping Bag Liner
Sea to Summit Thermolite Sleeping Bag Liner £39.99

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The newest innovation in sleeping bag liners, this compact Sea to Summit thermolite liner adds up to 8°C to the comfort rating of your sleeping bag (1-2 seasons) and does this while only weighing 248 grams and packing down to the size of 13 x 9cm! Perfect for travellers who will be travelling through a variety of climates, the Thermolite reactor liner can be used in conjunction with a lightweight 1-2 season sleeping bag. It can also be used alone in warmer climates.

It's also odour resistant, machine washable and will help to keep your sleeping bag clean. Thermolite® is a hollow core fibre that provides extraordinary warmth for its weight and remains extremely breathable. With the stretchy knit fabric that moves with you and a drawcord hood, this liner is perfect for people who like to move when sleeping!

Additional information

Weight 250 g