The Primus Lite Stove System is a top-mounted, fuel-efficient backpacking stove. This lightweight system locks into the pot and packs conveniently inside with your 100g gas canister for travel. A large control valve offers easy control of heat. Laminar Flow Burner Technology gives you a lower center of gravity and better stability. Piezo ignition removes the need for a lighter or matches. The .5L aluminum pot is anodized and features an integral heat exchanger and felt sleeve. Gas not included. Output: 4,500 BTU. Weight: 12.3 oz.Manufacturer model #: P356020. Convenient, compact design for travel Large flow valve Lower center of gravity with better stability Piezo ignition. .5L aluminum pot Integral heat exchanger and felt sleeve