MSR® IsoPro™ Gas Canisters
Performance-boosting fuel for your canister stove or lamp.
MSR IsoPro is a performance-boosting, 80/20 blend of isobutane and propane, with the purest isobutane (5% or less n-butane) of any canister fuel. This clean-burning formulation maintains higher internal pressure at lower temperatures than standard butane/propane mixtures, delivering superior cold weather performance and more consistent output over the life of the canister.
- Three Sizes: Sold in 4, 8 and 16 oz. canisters to meet the demands of any stove or trip. The 4 oz. canister is sized to fit inside the 1.0L WindBurner® and Reactor® Stove Systems.
- Improved Performance: 80/20 blend of isobutane and propane delivers superior performance throughout the life of the canister and in colder temperatures.
- Clean-Burning: Zero-maintenance combustion.
- Fuel Gauge: Built-in float gauge determines how much fuel is left (4 oz. and 8 oz. canisters).
- Recyclable: Consult your local recycling center for regulations.
Size: 450g / 16 oz
Malta & Gozo:
Express delivery | 1-3 Working Days
- Orders over €40 | FREE
- Orders under €40 | €6.50
Express delivery €25 | 1-4 Working Days
USA, Canada, Mexico & Australia:
- Express delivery €35 | 1-4 Working Days
Rest of the World:
- Express delivery €45 | 1-4 Working Days
Check out our Shipping Policy for more details.
If you are not satisfied with your purchase for any reason, we will gladly accept your return within 15 days from the date of purchase in unused and resalable condition.
Check out our Returns & Exchange Policy for more details.