MSR IsoPro Fuel

Power your lightweight canister stove on your technical expeditions in the field, with the high-performance IsoPro Fuel from MSR.

This fuel is comprised of a 80/20 blend of isobutane and propane with the purest isobutane of any canister stove fuel on the market. This clean-burning blend ensures that it performs better in colder temperatures and has a consistent output over the lifespan of the canister. It comes in a 227g size and a 110g size, with the latter fitting inside the separately available 1L MSR Reactor or WindBurner Stove Systems for more convenience.

It also cleverly features a float gauge diagram so you can figure out how much fuel you have left in the canister. Use the IsoPro Fuel from MSR in combination with your canister stove to cook your meals and make hot drinks when you’re off the grid.

• Available in 2 sizes – 110g | 227g
• 110g size fits inside the separately available MSR WindBurner/Reactor Stove Systems
• 80/20 blend of isobutane & propane for performance in cold temperatures
• Purest isobutane of any canister fuel
• Clean burning – zero maintenance combustion
• Fuel gauge diagram
• Available In-Store Only