Sea to Summit Thermolite Reactor Liner
Sea to Summit Thermolite Reactor Liner, The Reactor is made from Thermolite, a hollow core fiber that provides extraordinary warmth for its weight and remains extremely breathable. Adds up to 15 degrees F / 8 degrees C of warmth to a sleeping bag or, used alone, is the ideal warm weather bag.Lighter weight, more packable than fleeceAdds up to 15 degrees F / 8 degrees C of warmth to a sleeping bagMummy shape with a box footDraw cord hood with mini cord locPacks into its own 3 in x 5 in sil nylon stuff sack