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Sea to Summit

Reactor Thermolite Liner

$57.95 USD MSRP

Please contact your nearby Sea to Summit dealer to find this product in stock near you.

Product Information

The Reactor is made from Thermolite, a hollow core fiber that provides extraordinary warmth for its weight and remains extremely breathable. Adds up to 14 degrees F / 8 degrees C of warmth to a sleeping bag or, used alone, is the ideal warm weather bag.