The Exped SitPad Flex is a rapidly deployed, lightweight, surprisingly comfortable and versatile closed-cell foam sit pad. The low profile, 3-panel design fits in side pockets or mesh panels of backpacks and bike bags. Works well as a cushion on a kayak or canoe seat and as insulation in lightweight backpacking chairs. Excellent insulation for sitting in a snow kitchen, on a beach, or on a stadium seat or picnic table bench.