Providing you with lightweight all season performance, the Sea to Summit Self Inflating Comfort Light mat aims to find that perfect middle ground between functionality and comfort. Uneven terrain is no match for the two inch thickness, and the Delta Core™ technology ensures that this does not compromise on its lightweight portability or insulation. Find More All Air Beds Sea to Summit Comfort Light Self Inflating Mat The Comfort Light series aims to hit that sweet spot of minimal weight and packed size but also... The Comfort Light Self-Inflating Sleeping Mat is an ideal lightweight option for backpacking, providing exceptional comfort while maintaining a low weight and compact packed size. With Delta Core technology, it eliminates 40% of bulk and weight without sacrificing comfort. The multi-function valve easily flips over for quick deflation, preventing the struggle of re-inflation. This mat is a viable alternative to air pads for backpackers and campers who prioritize a good night's sleep. Features 3.1 R-Value is sufficient for late spring to early fall use. Two inch thick foam offers superb comfort and protects against being able to feel uneven terrain. Delta Coring removes over 40% of the foam to reduce weight and bulk without compromising durability. Woven 30D polyester face fabric has been chosen for its light weight and strength. Silicone print prevents your sleeping bag from slipping on the pad, and the pad from slipping on the tent floor. Flip-over multi-function valve for fast and easy inflation, deflation and fine-tuning of air pressure. PillowLock system prevents your Sea to Summit Aeros Pillow from slipping. Tech specs Best Use: Backpacking, Camping Comes With: Stuff Sack Fabric: 30D Polyester with an anti-slip print Foam: Delta Core technology R-Value: 3.1 Season Rating: 3 Season Special: Multi-function valve that prevents re-inflation as you pack up Thickness: 2 in / 5 cm WEIGHT: 1lb 7oz 650g PERFORMANCE: 2.5 Season PACKED SIZE: 5.5 x 11 in 14 x 28 cm