Kelty Mistral SI Sleeping Pad - Perfect for first-time campers and anyone who wants to be MORE comfy for LESS money, the Mistral SI Pad inflates easily and weighs in at under three pounds in its stuff sack. Pair it with its sibling, the Mistral bag—or any mummy—for a peaceful night under the stars. Self-inflating, semi-rectangular pad Easy to use inflate/deflate valve 1.5in thick 2.75lbs. with stuff sack Pairs well with Mistral or any mummy bag Total weight: 2.75lbs. Inflated Dimensions: 73.23in x 22.05in x 1.5in Packed Dimensions: 30in x 7.5in x 7.5in Fabric: Vinyl-coated poly R-Value: 4.7