The Air Seat Insulated will offer instant comfort and warmth whether you're sitting on the ground, a bleacher or at an outdoor concert. Perfect for cooler conditions, it's filled with Thermolite insulation and uses a durable 30D polyester top and 75D polyester base. It also packs down super small, making it an easy addition to your purse or pack. Features Thermolite insulation for warmth. Durable 30D polyester top and 75D base. Quick inflation and deflation with our multi-function valve. Use the valve to tune air pressure to your preferred level. Features: - Made from tough and durable 75D Polyester fabric - Super-fast inflate and deflate with our multi-function low profile mini-valve - Packs down into its own zippered pouch - THERMOLITE® filled to insulate against cold ground