Osprey Duro 6 Running Vest - Sandy Grey - Size S

The Osprey Duro 6 Running Vest is a high-performance, unisex hydration vest designed for trail running, endurance sports, and fastpacking. With a 6-liter capacity and a lightweight, breathable construction, it provides ample storage and comfort for long adventures. The vest includes two 500ml Osprey Hydraulics® soft flasks and is compatible with up to a 1.5L reservoir (sold separately).

Advantages

Featuring a bluesign® approved recycled nylon stretch mesh main material and PFC/PFAS-free DWR treatment, this vest is both durable and environmentally conscious. The Stow-on-the-Go™ trekking pole attachment allows for easy pole storage, while multiple stretch mesh and zippered pockets keep essentials organized. Dual adjustable and removable sternum straps ensure a custom fit, and reflective graphics enhance visibility in low-light conditions.

Suitable for

• Trail running and ultramarathons
• Endurance sports and fastpacking
• Outdoor enthusiasts seeking a lightweight hydration solution

Key specifications

• Capacity: 6 Liters
• Size: Small (S)
• Color: Sandy Grey
• Main Material: bluesign® approved 320g Recycled Nylon Stretch Mesh
• DWR Treatment: PFC/PFAS-free
• Hydration Included: 2 x 500ml Osprey Hydraulics® Soft Flasks
• Reservoir Compatibility: Up to 1.5L (sold separately)
• Trekking Pole Attachment: Stow-on-the-Go™
• Pockets: Multiple stretch mesh and zippered pockets
• Sternum Straps: Dual adjustable and removable
• Safety Features: Integrated safety whistle, Reflective graphics
• Fit Type: Vest-style
• Gender Specificity: Unisex
• Recommended Activity: Trail Running, Endurance Sports, Fastpacking
• Ventilation: Highly breathable mesh construction
• Closure Type: Zipper, Buckle

Recommendations

For optimal hydration, pair with an Osprey Hydraulics® reservoir (sold separately). The vest is designed for a snug, stable fit; adjust the sternum straps as needed. Machine washable on gentle cycle.