THE FUTURE OF OUTDOOR WARMTH IS HERE. WARM YOUR SEAT AND BACK, OR PERFECT FOR TWO PEOPLE WHEN LAID FLAT. Convertible design fits in a camp chair for seat and back warmth or lay out flat to warm 2 people. Add 24W of heat for deluxe comfort for one or share the heat with a friend. Handheld control to customize the level of heat, with heat level memory and auto shut-off after 90 minutes to conserve power. 100% Recycled Polyester outer shell is durable yet soft, designed specifically for outdoor adventure. Foldable foam pad for comfortable seating on rough, wet and uneven surfaces. Folds for compact storage. Compatible with USB-C Power Delivery (PD) power banks, and other 12V power supplies. (Battery not included). Requires a minimum of 12v and 2.0 amps. The next generation of outdoor heat. Ignik&';s Battery Powered Heat collection provides the warmest outdoor heat on the market. With output heat up to 48W, an all new Smart Controller, and 100% post consumer recycled shell and insulation, this collections let&';s you feel good about gettin outdoors and staying out longer.