The Jetboil® Flash Cooking System has everything you need to quickly boil 1 liter of water in under 2 minutes. It features a high efficiency burner housed in a wind protective shroud. This "FluxRing™" technology captures and transfers heat directly to the cooking pot, which is attached directly to the burner. The cooking cup is a 1 liter, hard anodized cup that has the heat exchanger attached to the bottom. This heat exchanger almost doubles fuel efficiency. An insulating cozy on the cup (which stays on the cup while cooking) has a color changing indicator that signals when contents are hot, and allows you to grip the cup while insulating its contents and speeding up boil times. A nylon webbing handle allows a comfortable hold while cooking, eating, or drinking. The Jetboil uses less than half the fuel required by a conventional stove, saving you weight, space, and money. The stove detaches from, and stores inside, the cup, along with a gas canister. Size: 4.1" x 7.1" Weight: 14 oz. (without stabilizer).