Thermolite® Reactor Extreme Liner

Thermolite® Reactor Extreme Liner

Regular price $67.95 Sale

Increases sleeping bag performance by up to 25 F (14 C) with super-insulating 110g/m Thermolite® fabric. Thermolite® is a hollow core fiber that provides extraordinary warmth for its weight and remains extremely breathable. Spacious design allows for a comfortable night\'s sleep, even when the mercury plummets. Perfect for extending the season of your sleeping bag.