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MSR IsoPro Fuel Cannister

MSR IsoPro Fuel Cannister
  • Size: 3.9oz/110G
  • Size: 8oz/227G
  • Size: 16oz/450g
$6.25 - $11.95
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This item is only available in our retail stores, however it can be purchased online for curbside pick-up. Orders with in-stock items are typically ready in 1 - 3 days. Orders that contain Special Order Item(s) may take 10 - 14 days or more to be ready.


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 Reactor® Stove System.
  • 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.

Part Numbers

Option UPC MPN Store SKU
3.9oz/110G 040818069271 06927 FUE235124367
8oz/227G 040818322109 322100 094642221008
16oz/450g 040818045893 04589 FUE225024419