Enjoy fishing expeditions, camping trips and other outdoor activities this winter and keep your hands snug with the Celsius Solid Fuel Hand Warmer. It's safe to use and is compact enough to fit easily in your coat pocket, providing a source of heat when you need it. The included charcoal fuel stick is long-lasting and is easily replaced by inserting a fresh stick into the case. This charcoal hand warmer also produces no odor for added comfort and convenience in enclosed areas such as tents and ice fishing shelters.