Osprey Duro LT Men's Running Hydration Vest
The Osprey Duro LT Men's Running Hydration Vest is engineered for runners who prioritize speed and stability without sacrificing convenience. This ultralight vest includes two 500 ml Hydraulics™ soft flasks with removable stabilizers, offering hydration at your fingertips. The 360-degree stretch backpanel and dual sternum straps minimize bounce, so you can maintain your rhythm on any terrain. With multiple pockets for essentials, this vest is perfect for training runs, trail races, and ultramarathons.
Bounce-Free Stability
The stable 360-degree stretch backpanel, dual sternum straps, and refined flask pocket patterning with dual anchors work together to eliminate bounce, keeping the vest snug against your body.
Hydration Included
Two 500 ml Hydraulics soft flasks (1.4 oz each) with removable WingStay™ stabilizers ensure comfortable, hands-free hydration. The flasks are easy to refill and stash in the front pockets.
Easy Access to Essentials
Dual stretch food/supplement pockets, a vertical-zip front pocket, and a spacious pass-thru lumbar pocket provide streamlined storage for gels, phone, keys, and extra layers.
Men's Fit and Sizing
Available in three sizes based on chest circumference. Check the Osprey size chart to find your perfect fit. The vest is a bluesign® APPROVED product, meeting rigorous environmental and social criteria.
Weight
Vest weight (size Small, without flasks): 0.33 lb / 149 g. Two flasks weight: 0.19 lb / 85 g.