Osprey Duro Pro 10L w-Flasks

Developed with elite athletes and honed for ultra racing, this ultralight running vest features a zippered main compartment, removable trekking pole quiver, included hydration and a stable, bounce-free men's fit. Make every second count with two Hydraulics™ 500 mL Soft Flasks, three pole carry options and integrated pass-thru and upper pockets that provide quick gear access without vest removal.