Sea to Summit Reactor Extreme Thermolite Liner. The Reactor Extreme liner increases sleeping bag performance by up to 25AdegF 14AdegC with super insulating 110gm2 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.
|Half Moon Outfitters||$67.95||$67.95|
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