The Shadow Mountain sleeping pad delivers comfort in a lightweight, compact package. Efficient baffle construction and a hassle free valve make the pad comfortable and easy to inflate. Plus, a 3" thickness means you'd be hard pressed to find the ground. Key Features 3" thick for ultimate comfort Easy one-way valve for hassle-free inflation Pairs well with 35°F bags Burrito bag for efficient packing Materials Fabric: 20D Nylon Tech Specs Weight: 14.5 oz. / .41 kg R-Value: 1.3 Dimensions (L x W x H): 72" x 20" x 3"/ 183 x 50.8 x 7.62 cm Storage Bag Dimensions: 10" x 3.5" / 25.4 x 8.9 cm Source: Imported