A four-season fuel can for canister stoves. A medium-sized canister for longer trips or a bit larger groups. Fuel 25% propane, 70% ISO Butane, 5% N butane. The standard valve (EN417) is suitable for nearly all similar-style canister stoves and gas lights in addition to those made by Jetboil. Propane provides higher vapor pressure for colder temperatures, while isobutane retains a consistent pressure when the gas level is getting low. Size info Measurements 11 x 10 cm (4.3” x 3.9”), weight when full c. 380 grams (13.4 oz). Use According to the manufacturer, you can boil c. 24 liters of water with one can. This gas blend is designed for four-season use, so it also works in winter hiking. The benefits of a gas stove in comparison to a traditional spirit stove are speed, ease of use, and the fact that you cannot marinade your sausages with the fuel. A minus is that even when you have very little gas left, you need to carry the whole bottle. Store in a cool and dry place and keep away from direct sunlight and heat sources. You can recycle these very nicely when you prepare them with the Jetboil CrunchIt Fuel Canister Tool. Don’t puncture these, whack them flat with the hammer of gods or especially throw them in the fire.