MSR
76 products
Overall rating | (48 reviews) |
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
Overall rating | ☆☆☆☆☆ |
Overall rating |
Does just what it says on the tin! I'm using this all year round in Finland without issue.