As a solution for adding extra warmth to your sleeping bag on cold nights in the backcountry, insert Cocoon’s Thermolite Radiator MummyLiner. True to its name, its construction delivers high insulation at a low weight, all while controlling sweat. Here, hollow-core fibers hold onto air for better heat retention and dry 20-percent faster than other insulating fabrics.
Made out of 100% Thermolite
Highly insulating material at a light weight
Wicks moisture away from your skin, and dries it from the fabric’s surface
Offers warmth and comfort, even when wet
Uses hollow-core fibers to trap air for better insulation
Dries 20% faster than other insulating fabrics and 50% faster than cotton