Mt Waddington's Outdoors

MSR Isopro Fuel




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.

Additional information

Weight 0.75 kg

4oz, 8oz, 16oz

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