MSR Gas 450g Radix die cut EVA foam and

die cut EVA foam and a unique structured 3D mesh to deliver excellent support and ventilation

Fiber content: 33% CoolMax® 64% Nylon

It’s a book that will inspire confidence and curiosity in anyone who’s ever looked up at the mountains and wondered what it’s like to stand among them

and high-intensity training

Slim and streamlined

MSR Gas 450g Radix die cut EVA foam andMSR 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