See detail @ http://www.amazon.com/gp/product/B003SPV4T0?&tag=cybermday-20 At last, a simple butane stove that does everything well. The Raptor stove integrates an electric Piezo ignition onto a burner that offers you high output on a sturdy stainless steel platform. Boil a quart of water in just over four minutes. Raptor folds down small and weighs a mere five ounces. 1.7''x1.5''x2.5'' stove folded Fuel: Isobutane canisters Rating: Approximately 3,200 watts/11,000 BTUs Burn Time: Up to 1.5 hours at high output (one 8 oz. canister) Boil Time (1 quart of water): Down to 4 minutes (varies with fuel, climate, altitude, temperature, etc.) Super compact, lightweight design Peizo electric ignition Precision simmering control Large, sturdy pot supports Tough nylon case included.