SKU: SS17664 Weighs: 372g (excludes stuff sack) Liner Type: Rectangular Liner Fabric: Poly Blend The Polycotton Sleeping Bag Liner can be used as a liner to add extra warmth while keeping the inside of your sleeping bag clean, or used on it's own as a travel sheet in warmer climates. It combines the comfort of cotto… Polycotton Sleeping Bag Liner, Rectangular