MSR Gas 450g Radix Reservoir baffle creates a low

Reservoir baffle creates a low profile fit for easy pack loading and less water sloshing

and high-intensity training

The collapsible flask is small enough to fit into tight spaces such as running shorts

Slim and streamlined

MSR Gas 450g Radix Reservoir baffle creates a lowMSR 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. Improved Performance: 80 20 blend of isobutane and propane delivers superior