MSR Isopro Fuel

Article number: MSR003
Availability: In stock

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.


Unfortunately we cannot ship these fuel canisters as they are considered a dangerous good. Please select In-Store Pick-Up. We apologize for any inconvenience this may cause.

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