Windmill Classic Stormproof Lighter has a high impact resistant polycarbonate outer case that has low thermal conductivity to keep lighter comfortable to the touch in cold weather. Features easy one-handed operation, Piezo electric ignition, water-resistance, flame window, refillable butane gas and flame adjustment. Weight only 1.1 oz - fuel capacity 1 gram, size 2" x 1.75" x .6 "