Osprey Duro Pro 10 Cycling Clothing The screw closure system is

The screw closure system is simple and effective and can be operated with one hand

Bluesign Certified Fabric:-

not included) for easy night entry

Designed for freedom of movement and durability on challenging treks

• A behind-the-head elastic band providing the right fit for different head sizes

Osprey Duro Pro 10 Cycling Clothing The screw closure system isDeveloped 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. Features Two Hydraulics 500mL Soft Flasks with WingStay