"The OZTENT Stratus Self-Inflating Air Mattress is like sleeping on a cloud. This self-inflatable air mattress features a Hivetec 30-denier soft-touch stretch TPU sleep surface for cozy comfort, while the Tuff-Tec 75-denier polyester/TPU base ensures camp-ready durability. An internal AeroFrame Foam Core provides support, and the Hi-Flow Multi-Function Valve boasts a dual-direction design for fast and easy inflation as well as deflation. The included X-Hale pump sack lets you inflate the mat faster and more fully. Featuring an R-value of 7.3, this camping air mattress is perfect for adventures in any weather. Mfrs. 2-year warranty. 30-denier Hivetec soft-touch TPU stretch surface 75-denier polyester/TPU base delivers durability AeroFoam Core provides exceptional stability Hi-Flow Multi-Function Valve X-Hale pump sack for full inflation R-value of 7.3 for any weatherSpecs: Single: 77.9""L x 29.9""W x 3.9""H. Packed: 9.8"" dia. x 31.5""W. Weight: 7.6 lbs. Double: 79.1""L x 52""W x 3.9""H. Packed: 11.8"" dia. x 27.6""W. Weight: 9.9 lbs."