$270.00
Developed with elite athletes and engineered for racing, the Osprey Duro Dyna Pro is an ultralight, high‑performance running vest built for speed, precision and efficiency on demanding terrain. Its men’s‑specific, bounce‑free fit keeps the load stable, while the streamlined profile ensures nothing slows you down when every second matters.
Two Hydraulics™ 500 mL Soft Flasks with WingStay stabilisers provide quick, reliable hydration. The vest also includes three trekking pole carry options, thanks to the removable Duro/Dyna Pro Quiver, allowing rapid pole stowage without breaking stride. Smart, race‑oriented pocketing—including a pass‑through lumbar pocket, upper stash pockets and multiple stretch drop‑ins—keeps layers, nutrition and essentials accessible without removing the vest.
With reflective details, a GPS tracker attachment loop and a removable safety whistle, the Duro Dyna Pro is purpose‑built for athletes who demand uncompromising performance on long, technical trails.
Features
• Two Hydraulics™ 500 mL Soft Flasks included, each with WingStay removable stabilisers
• Removable Duro/Dyna Pro Quiver for on‑the‑go trekking pole stowage
• Can be anchored diagonally or vertically
• Dual lightweight elastic vest‑closure cords for a secure, adjustable fit
• Front flask pockets with bounce‑free patterning and bungee retention
• Spacious pass‑through lumbar pocket for quick access to layers
• Upper back stash pocket for gloves, hats or compact gear
• Upper zip pocket with internal cord for securing bulkier items
• Vertical‑zip front pocket for essentials
• Four stretch drop‑in pockets for gels, bars and supplements
• Removable dual‑carry trekking pole system
• Front carry or lower‑back horizontal carry
• Front harness attachment loop for race‑required GPS trackers
• Tuckaway removable safety whistle
• Front and rear reflective details for visibility
• Compatible with Hydraulics™ LT 1.5 L Reservoir (not included)
