From the beginning of man's use of fire, we always have the instinct to put our hands closer to the fire outdoors. Zippo Hand Warmer is the idle solution for almost any outdoor activity and places safety first instead of getting burnt by the actual flames. Moreover, the Hand Warmer can hold up to 12 hours in one fill, keeping your fingers and hand warm and pleasant, no matter whether it's cold, winter, or snow. The durable metal makes sure it will last long, unlike other products made of cheap materials. The warming bag and filling cup included and best to use when filling up the warmer with Zippo Lighter Fuel.