Mega in size, comfort, and warmth: this is as comfortable as it can get at basecamp, in a camper van, or where light weight is not the main priority. Pioneering a new generation of self inflating 3D mats with a level sleeping surface from edge to edge. This feature combined with the luxurious thickness and simple inflation make it a synonym for comfort. Weight Pump: 2 oz. Packed Dimensions: 31x10 in. Pack volume: 38.78L. Product contents: Mat, Mini Pump, Packsack, Repair kit, Instruction sheet, Coupler Kit. Materials: Top: 50 D Tricot Nylon, TPU Polyether Film Laminate, hydrolysis resistant, Honeycomb embossed; Bottom: 75 D Polyester, TPU Polyether Film Laminate, hydrolysis resistant; Fill: 16 kg/qm open cell PU foam, Oekotex 100-Certified.