Sea To Summit Comfort Light Insultated Air Sleeping MatOur Comfort Light Insulated Sleeping Mats employ hybrid layer technology with Exkin Platinum and THERMOLITE insulation so you can have it all. A double layer of high resolution cells are used in the torso for increased comfort, with a single layer of medium resolution cells in the head and legs for reduced weight. FEATURES Includes an Airstream Pump that is integrated into the stuff sack for quick and easy inflation Air sprung cells conform to your