Comfort Blend Sleeping Bag Liner
Comfort Blend Sleeping Bag Liner, Sea to Summit Comfort Blend Sleeping Bag Liner -- A liner is the core of a sleep system, keeping your sleeping bag clean and improving your sleep climate. The Comfort Blend liner uses a stretch-knit fabric made of polyester and TENCEL Lyocell fibers to create a soft, comfortable, moisture-wicking layer around you.