Sea to Summit Silk Blend Sleeping Bag Liner, Rectangular w/Pillow Sleeve

A liner is the climate core of your sleep system the Silk Blend liner adds warmth and a touch of luxury to your sleeping bag, Hollow-core Thermolite Pro fibers create a warmth-trapping layer around you, enhanced by infra red absorbing ceramic pigments, HeiQ odor control technology helps keep the liner fresh even after extended use, Drawcord footbox can be opened or closed for optimal comfort, and harmonizes perfectly with the footbox zipper of Sea to Summit sleeping bags, Sea to Summit is offered for the Lifetime of this product.