The Sea to Summit Thermolite® Reactor Extreme Sleeping Bag Liner increases sleeping bag performance by up to 15°C with its super insulating 110g/m² Thermolite fabric. Spacious design allows for a comfortable night’s sleep, even when the mercury plummets. Thermolite is a fibre with a hollow core that provides extraordinary warmth for its weight while remaining extremely breathable. The Thermolite Reactor Extreme adds warmth to a sleeping bag or, used alone, is ideal as a warm weather bag. With the stretchy knit fabric that moves with you and a draw cord hood, this liner is perfect for wrigglers and rollers or anyone who needs some extra warmth.
Features
- Adds warmth to a sleeping bag
- Mummy shape with a box foot
- Draw cord hood with mini cord lock
- Machine washable
- Packs into its own UltraSil® Cordura® stuff sack
- 110g/m² Thermolite® construction throughout
- Colour: red
Dimensions and Weight
210 x 90cm
399 grams
