Cascade Designs ISOPRO FUEL Hiking & Camping

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.

WE CANNOT SHIP THIS PRODUCT – THIS ITEMS IS ONLY AVAILABLE FOR IN STORE PURCHASE, LOCAL DELIVERY OR CURBSIDE PICKUP.