Meet the Optimus Crux Lite backpacking stove, the heavy duty lightweight. It's a 2.7 oz. camp stove engineered to hide away under a gas canister. This seemingly impossible feat is accomplished with serrated pot supporters which are also designed to fold away for packing. It's hard to find a stove that's more compact and convenient than the Optimus Crux Lite. Why carry more than needed One of the world's lightest stoves. Innovative packaging under gas canister. Rating: Powerful 3000 W 10200 BTU. Includes burner with valve, stuff bag and instructions. Burn time: Up to 60 minutes at high maximum output using a 220 g 8 oz canister. Boil time: 34 fl. oz. 1 L of water Down to 3 minutes depending on climate, altitudes etc. Fuel LP gas 7530 butanepropane not included. Size: 2.8 in. x 2.2 in. x 2.2 in. when folded. Weight: 2.7 oz. 77 g..