MSR Isopro

Please note that we can only supply MSR products to countries within the European Economic Area. We cannot deliver MSR products outside this area.

Please note that we can ONLY sell gas canisters in the shop in Ax les Thermes. We CANNOT send these via the Post or courier.

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.

Features:

Improved Performance: 80/20 blend of isobutane and propane delivers superior performance throughout the life of the canister and in colder temperatures.
Clean-Burning: Zero-maintenance combustion.
Fuel Gauge: Built-in float gauge determines how much fuel is left