CoolMax Sleeping Bag Liner is the secret to rest on warm, humid nights!
A climate control travel liner specifically designed for warm or humid conditions. The Adaptor liner, as its name suggests, adapts to varied temperature and humidity because it's made of Coolmax, a proven moisture management fabric. Even if the weather is very balmy, the Adaptor provides a more comfortable night's sleep. Comfortable stretchy fabric wicks moisture and keeps sleeping bags clean.