Sea To Summit Reactor Fleeceweight Sleeping Bag Liner

Boost your sleep system's warmth with the Reactor Fleeceweight. Thermolite hollow-core fibers and grid fleece trap and reflect body heat, adding up to 8degC|14degF with minimal weight. The stretch fleece and arm openings allow freedom of movement, while snap attachments fit Sea to Summit sleeping bags for easy access. Easy to clean and quick-drying, it features HeiQ Fresh odor control. Using a liner reduces sleeping bag washes, helping preserve loft and extend lifespan.