IsoPro Fuel
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Product details
| Management number | 235472758 | Release Date | 2026/07/02 | List Price | $3.18 | Model Number | 235472758 | ||
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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.
Features
- 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.
Specifications for 3.9 oz / 110g
- Width: 3.5 in
- Weight: 7.4 oz
- Length: 3.5 in
- Height: 2.7 in
Specifications for 8 oz / 227g
- Width: 4.3 in
- Weight: 13.1 oz
- Length: 4.3 in
- Height: 3.7 in
Specifications for 16 oz / 450g
- Width: 4.4 in
- Weight: 1 lbs 7 oz
- Length: 4.4 in
- Height: 6.0 in
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