The height of camping luxury has been realized with this plush 4-inch thick sleeping mat that truly epitomizes camping comfort. The internal foam walls add comfort at low pressures and temperatures, and the multi-function valve makes deflation as easy as can be when you're ready to pack up and go. A luxurious, soft knit face fabric affords sleepers the luxury of comfortably slumbering directly on the mat. Be warned: when pulling this one out for house guests, they may end up staying longer than planned. It's also ideal for van life and overlanding.. . R-Value of 5.2. 4 inches thick. Utilizes Delta Core 9327868067046 33506800006 977