Instinct - X Vest - 10L Soft Flask:600ml x 2 completed dozens of marathons and

completed dozens of marathons and ultramarathons

large-holed mesh pulls moisture away from the body to keep skin dry and cool

Bottle Bright always helps keep your flask smelling and tasting fresh

Cradles Your Arches

0 oz and made with Schoeller Coldblack® cooling face fabric and Naked® Power Mesh sides and back

Instinct - X Vest - 10L Soft Flask:600ml x 2 completed dozens of marathons andX : 10 LITRE INTUITIVE TRAIL RUNNING VEST The ultimate Ultra Distance Racing Training Vest The X sets a NEW standard in extreme function, accessibility, and ergonomics. The X offers aspiring trail runners & elites the most intelligent storage, function and versatility available. Discover phenomenal stability & comfort in any situation. Volume: 10L Weight: 297g One Size The X achieves increased storage capacity while remaining ultra compact,