Description The Adaptor COOLMAX® sleeping bag liner will help you adapt to varying temperatures and humidity. The washable, knitted COOLMAX® fabric wicks moisture away from your skin, which helps keep you comfortable as temperatures rise and humidity increases, guaranteeing a great night’s sleep. The COOLMAX® Adaptor liner is ideal for use on its own in warm, humid climates, or as a liner inside your sleeping bag as you transition across seasons, and it's great for keeping your sleeping bag clean and hygienic. It's also available in an Insect Shield® version for extra protection in buggy environments. Features COOLMAX® fabric is made of a soft, stretchy polyester-knit fabric Wicks moisture from your skin, keeping you dry and comfortable in humid conditions Mummy shape features a drawcord to cinch hood around your head. The drawcord channel is contrasting color to make it easier to find in low light conditions. Traveller shape features a built in pillow slip and side openings for easier entry and exit. Easy care – no special soap is needed for washing. Packs into its own Ultra-Sil stuff sack. Specifications Weight: 248g Material(s): Coolmax polyester Sea to Summit Adaptor Coolmax Sleeping Bag Liner