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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
With its 100% waterproof
Designed to stack once collapsed
With a fast flow rate of up to 2 liters per minute
insert the built-in drain pin to aid in deflation
Sea to Summit | Reactor Lightweight Sleeping Bag Liner intermediate With its 100% waterproofSea to Summit Reactor Lightweight Sleeping Bag Liner Optimized for minimal weight and maximum warmth, the Reactor Lightweight enhances sleep system performance with advanced Thermolite Pro fabric, which uses infrared absorbing ceramic pigments and hollow core fibers to trap body heat. Adding up to 4C 7F of warmth with minimal bulk, its ideal for ultralight expeditions. Stretch knit fabric and articulated arm openings ensure unrestricted mobility.