When you're outdoors, you're focused. Whether hunting, fishing, camping, or simply enjoying ice time with your buds, you don't want distractions like cold hands. Zippo's new and improved filling process for its hand warmers keeps you in the game! Fill the cup. Light the burner. Done! Up to 12 hours of heat for your hands and fingers. This classic design features black, orange, and high polish chrome models. Now get back out there. Small, sleek design; Durable metal construction Reusable; easy fill technology Gentle, flameless warmth Perfect for cold weather activities Warming bag & filling cup included Lighter Fuel Refillable Refillable Hand Warmer Replacement Burner is available Hand Warmer Specs: Height: 3.9″Width: 0.5″Depth: 2.6″Weight:; 0.16 lbs.Warranty: 2 years