The ultimate in luxury for base campers, the Comfort Deluxe Self-Inflating Sleeping Mat features four inches of plush foam and a 30D stretch knit fabric on the upper surface for a luxurious warm feeling when it’s cool, and a cool feeling when it’s hot. The flip-over multi-function valve makes packing up the pad relatively easy because it prevents air from being drawn back in as it's rolled up. Be aware - if you pull out a Comfort Deluxe for house guests, they may end up staying longer than originally planned! Features 6.5 R-Value is perfect for cold weather adventures. Four inch thick foam and knitted polyester upper face fabric offers an amazingly comfortable night’s sleep. Delta Coring removes over 40% of the foam to reduce weight and bulk without compromising durability. 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.