product description

Our collection of thermal boosting liners offers added warmth to bring you comfortable sleeps in cool climates. Made from premium fabrics and using cutting edge technology, pair this collection with our sleeping bags to create a cosy and comfortable sleep system suited to cold and arctic conditions.

The regular Reactor Fleece Liner featuring a drawcord for adjustment and versatility is made from Thermolite® fabric and grid fleece for optimal heat retention. With the same features as our Reactor Liner, the fleece addition offers added warmth for maximum thermal boost.  

SUSTAINABILITY: Fabric is made from 60% recycled yarns

YARN 1: 60% Thermolite® All-Season EcoMade: Fiber made with 100% recycled resources

YARN 2: 40% polyester yarn

Thermolite® Pro has engineered hollow fibres like standard Thermolite® but with the addition of permanent ceramic pigments that absorb the body's infrared rays and reflect them back to the wearer

The recycled Thermolite® EcoMade fibers are made from 100% textile waste, are GRS-certified, and offer the same quality and durable lightweight warmth as their polymer virgin counterparts but with a lower carbon footprint.