Sea To Summit Reactor Thermolite® Liner

This liner is made from lightweight Thermolite®, a hollow-core fiber that provides extraordinary warmth for its weight and is breathable. The liner has a mummy shape with a box foot that fits in a sleeping bag to add up to 15°F of warmth, or it can be used alone as a warm-weather bag. Drawcord hood with a mini cord lock. Packs into included 3" x 5" stuff sack.
Size: 35"W x 82"L.
Weight: 9 oz.