MSR IsoPro Canister Fuel

In-Store Pickup Only (locally at Bicycle Habitat, 476 5th Ave, Brooklyn). No shipping.

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. Available in 4 oz, 8 oz, or 16 oz canisters.