Mens Osprey Duro Pro 7

The Osprey Duro Pro 7 with Flasks is built for serious runners and racers who need ultralight performance, efficient hydration, and streamlined storage for high-tempo efforts. Ideal for short to medium (20-50K) trail racing.

Developed with elite athletes and optimised for racing, this ultralight running vest delivers a stable, bounce-free fit that moves naturally with your body. It includes two Hydraulics™ 500ml soft flasks for quick, easy hydration on the go.

There are multiple storage zones—such as the pass-through lumbar pocket, upper back stash pocket, and front stretch compartments—allow you to organise essentials without slowing down. A removable trekking pole quiver and versatile carry options provide flexibility on technical terrain, while reflective details enhance visibility in low-light conditions.

Features

• Ultralight design with stable, bounce-free fit
• Includes two 500ml Hydraulics™ soft flasks with stabilisers
• Removable trekking pole quiver with multiple carry options
• Dual adjustable elastic vest closure system for a personalised fit
• Front flask pockets with secure, bounce-free design
• Pass-through lumbar pocket and upper back stash pocket for easy access
• Multiple stretch and zip pockets for organised storage
• Front harness loop for race trackers
• Removable safety whistle for added security
• Reflective details for enhanced visibility
• Compatible with 1.5L reservoir (sold separately) 
• Volume: 7L capacity
• Weight 190g

Materials

Main: bluesign approved 86% recycled polyester, 14% elastane. 

Mesh: 100% recycled polyester airmesh.