Sea To Summit Adaptor Coolmax Sleeping Bag Liner

The Coolmax Adaptor Liner is a versatile sleep system that can be used by itself or as part of a layered system. The Coolmax fabric speeds moisture to the outer surface.




  • Adapts to varied temperatures and humidity
  • Wicks moisture, keeps you dry
  • Regulates your sleeping comfort
  • Comfortable stretchy fabric
  • Machine washable and quick drying