Thermolite® Reactor Liner Multi Day Packs multi-day wear

multi-day wear

Kinetic is built for high-output activities like marathon training sessions or blistering hot backcountry runs

Air compresses out

The base of the insole that supports the rear foot and provides structure and stability to the foam layer

Waterproof to 1 meter

Thermolite® Reactor Liner Multi Day Packs multi-day wearThe Reactor is made from Thermolite, a hollow core fiber that provides extraordinary warmth for its weight and remains extremely breathable. Weighing only 8. 7 Oz and adding up to 14 degrees F 8 degrees C of warmth to a sleeping bag or, used alone, is the ideal warm weather bag The Reactor is the perfect liner solution for many situations