But like many bike-related things, it’s a bit more complicated than this. The simple answer is: one that fits inside your tyre. Ensuring you have the right valve type for your bike’s wheels is essential. Most inner tubes have either a Presta or Schrader valve, which we’ll come on to. The inner tube has a valve, used to keep it pumped up. It’s the inner tube, sitting inside the tyre, that holds the air. In a conventional clincher tyre setup, the tyre has a bead on each side which ‘locks’ onto the rim when inflated but doesn’t have an air-tight connection. The performance of the off-brand canister will depend on the gas ratios used, the air temperature, and the amount of wind around when you are cooking with it.Inner tubes come in many different sizes and materials, and are what hold the air inside clincher tyres. The canisters Jetboil uses to fuel these camp stoves are manufactured in Korea to an international standard, so any EN417 type canister should safely fit your Jetboil camp stove. Jetboil is a high-quality camp stove designed to boil small quantities of water for people who enjoy the more extreme end of the camping spectrum, where weight and size are important considerations when choosing a cooking system. If you can fit it in, take an extra fuel canister just in case one doesn’t work or you use more fuel than you anticipated. Iso-butane: Works well in warm and coolish weather 11☏ +.Butane is much cheaper and readily available around the world. If you are camping in a warmer place, then you can reduce your fuel cost by getting fuel that has an Iso-butane or butane percentage in it. This gas holds its pressure well in temps down to -44☏ but it’s not cheap. Propane is the fuel that performs best in weather that’s not cold enough to require a liquid feed system. How do propane, iso-butane, and butane mixtures affect performance in cold weather? Test your Jetboil stove before you leave and make sure you know how it works. It’s best to buy Jetboil fuel canisters in person in the country you want to use them as gas canisters cannot be sent by plane due to international Hazardous Material Shipping Regulations. Most quality camping stores have Jetboil fuel available on the shelf and online. Jetboil state that their product performs best with their Jetpower brand fuel canisters but also note on their website that Brunton, Gigapower, MSR, and Snow Peak have the same fuel proportions and valve types and could be used if nothing else is available. Alternative brands that are compatible with a Jetboil stove Jetpower is available in 100g, 240g, and 450g canisters.ġ00g is enough to boil 12 liters of water, 240g will boil 24 liters of water and 500g will boil 48 liters of water per canister.įind out more in our guide: How long does Jetboil fuel last? Stabilizers are a great idea when boiling water on uneven surfaces like the ground. They don’t rely on canister pressure which drops as the temperature drops. If you are planning on camping and cooking at temperatures under -15☏, you will need liquid feed stoves like Polaris Optifuel, Whisperlite Universal, or MSR Windpro ll. Iso-butane provides the vapor-pressure benefits of a high-pressure flame that continues to burn hot even in colder temperatures, Butane stops vaporizing at 23☏ and Iso-butane at 12☏. This mixture isn’t the cheapest but does perform better than butane-rich mixtures at lower temperatures. Jetpower is a specific mixture of 80% iso-butane and 20% propane that creates a higher vapor pressure making it perform better in colder conditions. The Jetboil camp stove has been designed so the Jetpower canister will pack down inside the cup saving space and keeping the parts together as well as boiling water fast and efficiently when you are camping or backpacking! Canister valve specification – EN417Īlso known as a Lindal valve, the EN417 is an international standard valve found on many brands of gas canisters and is the one used by Jetboil in their Jetpower fuel canisters.Ī canister with this valve should be compatible with any stove that is designed around the EN417 fittings. Jetboil fuel consists of an 80% Iso-Butane, 20% Propane mixture, making it suitable for use in all seasons and able to perform in temperatures as low as -44☏. It’s the proportions of gasses that allow camp stoves to perform better (or worse) under different circumstances. Loosely, all camping canisters contain a blend of propane, butane, and iso-butane/propane gases and are classed as LPG or Liquid Petroleum Gas. What is unique about Jetboil’s Jetpower fuel canisters? How do propane, iso-butane, and butane mixtures affect performance in cold weather?.Alternative brands that are compatible with a Jetboil stove.What is unique about Jetboil’s Jetpower fuel canisters?.
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