The Comfort Light™ Insulated sleeping mat uses Air Sprung Cell™ technology and a hybrid matrix of offset cells. There is a double layer of cells in the torso for increased comfort and warmth, and a single layer of cells in the head and legs to reduce the weight. Thermolite® and Exkin Platinum® are used to optimize heat retention and the multi function valve allows simple inflation, deflation and the ability to easily fine tune your personal comfort level.

• R-Value of 3.7, 3 Season: Take this mat out spring into fall, no matter where you are
• Exkin Platinum® fabric and THERMOLITE® insulation are combined to prevent heat loss.
• Multi-function valve for fast and easy inflation, deflation and fine tuning of air pressure.
• Liquid extrusion TPU lamination bonds to the mat face fabric more consistently than a film, virtually eliminating delamination issues common in other mats.
• An anti-microbial treatment is added to the TPU to prevent issues caused by warm, moist air trapped inside the mat.
• Comes with a quality stuff sack which doubles as a pump, a repair kit containing six self-adhesive patches for repairing punctures in the field, and a spare silicone one-way valve insert.
• Weight comparison: 21.8 oz ≈ Little larger than a wide mouth water bottle 
• Packed Size Comparison: Similar to a 20oz cup of coffee
• Durability: The strongest face fabric and laminate available in a backpacking air mat. It’s a statement of tough love – Sea to Summit make things tough, so you will love them.