This small, light, and efficient portable alcohol heater provides a safe, pressure-free source of heat. With the lid removed, this unit may also be used as a stove. Perfect as a backup in a boat, recreational vehicle, or home, it makes an excellent addition to your household emergency provisions. Ultra-reliable and environmentally friendly, non-pressurized canister systems eliminate the need for pumping, priming, hoses, and valves of pressurized systems. Denatured alcohol is a safe, clean heating and cooking fuel and can be easily extinguished with water.