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IsoPro Canister


IsoPro Canister


In Stock: 51
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*This item contains hazardous or flammable materials and can only be purchased in-store or for local pick-up.*

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.