Sea to Summit Reactor Sleeping Bag Liner - Mummy with Drawcord (Standard) - Sulphur Yellow
- Ridge & River$74.95Buy
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From Ridge & River
Boost your sleeping bag&';s warmth and versatility with the Sea to Summit Reactor Liner - Mummy with Drawcord. Engineered for cold-weather performance this liner features advanced Thermolite Pro fabric with infrared-absorbing ceramic pigments and EcoMade hollow-core fibers to retain and reflect body heat efficiently. The stretch-knit construction offers a cozy unrestricted fit that adapts to all sleeping bags while the drawcord footbox adds ventilation and the option to walk around camp without removing the liner. Whether you&&';;re extending your sleep system&';s range in the backcountry or looking for lightweight warmth on its own the Reactor Liner is your ultimate thermal upgrade.