Torch (Patent Pending) is touted as the World’s First and only Universal Coat Heater and truly is the most versatile and sophisticated body heating technology on the market. Torch is a battery operated heater that provides up to 5 hours of heat and has 4 heat settings to perfectly control your body temperature. Torch is specifically designed to fit seamlessly inside virtually any style coat, and can then be used interchangeably between your coats.