Osprey

Mens Duro 6 Hydration Running Vest

Engineered for runners who demand comfort, stability, and efficiency, the Men’s Duro 6 Hydration Running Vest delivers lightweight performance designed to move with you. Refined for a close, stable fit, it features soft-touch, breathable airmesh that ensures cool, irritation-free comfort on every mile. The flexible crossbody harness evenly distributes weight, while dual elastic vest closure cords provide a secure, customi fit that adapts to your stride and movement.

A 360° stretch structured mesh backpanel enhances stability and breathability, keeping your essentials steady even on technical terrain. With six front stretch mesh pockets for fuel and nutrition, organization is effortless. Two zippered, low-profile rear compartments offer space for gear or a hydration reservoir, while a convenient shove-it pocket with buckle closure makes stashing layers or accessories quick and easy on the go.

Dedicated front flask pockets are patterned for a bounce-free fit and include bungee retainers to secure the two included Hydraulics 500 ml Soft Flasks. The Duro 6 is also compatible with the Hydraulics 1.5 L reservoir (sold separately), featuring a magnetic bite valve attachment for easy access and secure hose placement. For added versatility, front trekking pole attachments and compatibility with the Duro/Dyna Pro Quiver (sold separately) let you tailor your setup to any trail or distance.

Reflective details improve visibility in low light, while a vertical-zip front pocket with a tuckaway safety whistle and built-in key clip add thoughtful utility. Lightweight, breathable, and intuitively designed, the Duro 6 keeps your essentials close and your focus forward, delivering the perfect blend of speed, stability, and confidence on every run.