The DownMat HL Winter is the worlds lightest mat at comparable warmth and comfort levels! It is extremely compact when packed and features a tapered shape that fits into the smallest of tents. Next-to-skin comfort and anti-slip GripSkin honeycomb-pattern coating. Laminate is air tight and impervious to hydrolysis. ______________________________________________________________________________________________________________________________Regular Product DetailsTemperature: -25.6 degCThickness: 3.5"Length: 72"Shoulder Width: 20.5"Foot Width: 13.8"Mat Weight: 16.9 ozPump Weight: 2.1 ozPacksack Weight: 0.6 ozWeight Capacity: 330 lbs______________________________________________________________________________________________________________________________Wide/Regular Product DetailsTemperature: -25.6 degCThickness: 3.5"Length: 72"Shoulder Width: 25.6"Foot Width: 16.5"Mat Weight: 21.9 ozPump Weight: 2.1 ozPacksack Weight: 0.7 ozWeight Capacity: 330 lbs______________________________________________________________________________________________________________________________Wide/Long Product DetailsTemperature: -25.6 degCThickness: 3.5"Length: 77.6"Shoulder Width: 25.6"Foot Width: 15.7"Mat Weight: 24 ozPump Weight: 2.1 ozPacksack Weight: 0.7 ozWeight Capacity: 330 lbs