Introducing the ALPS Mountaineering Pioneer Insulated Sleeping Pad. No more chilly nights when you have this highly insulated air pad helping you stay warm. This TPU-coated 20D nylon air pad uses multi-layers of reflective film to capture body heat and offers a 7.3 R-value rating to extend your camping season for months. The included stuff sack doubles as a high-volume pump sack to make this easy to inflate. FeaturesComfortable, recycled 20D nylon ripstop fabric with TPU20D nylon ripstop fabric made from 100% recycled plastic, eliminating waste and reducing the production of new materialsLayers of internal film reflect body heat to prevent radiant heat lossR-value of 7.3Included stuff sack doubles as a large pump sackLightweight and packs smallFlat valve allows easy inflation and deflationRepair kit included