Osprey Dyna Pro 10 Women's Trail Running Vest - Purple Dusk, Size L

Hit the trails with the Osprey Dyna Pro 10, a women's-specific running vest built for endurance and speed. Whether you're tackling a technical ridge line or pushing through a 50K, this vest keeps hydration, nutrition, and essentials secure and accessible without slowing you down. The Purple Dusk colourway adds a bold touch to your kit.

Key specifications

• Capacity: 10 litres
• Gender: Women's specific fit
• Hydration: Includes two Osprey Hydraulics™ 500 ml soft flasks; compatible with up to 1.5 L reservoir (sold separately)
• Material: 320Gr nylon stretch mesh
• Fit system: Vest-style with dual adjustable sternum straps
• Pockets: Multiple front harness pockets, zippered main compartment, stretch mesh side pockets
• Trekking pole attachment: Stow-on-the-Go™
• Safety: Integrated whistle and reflective graphics
• Closure: Zipper and elastic
• Weight: 0.28 kg (vest only)
• Size: L (chest circumference 92–102 cm)

Why choose it

The Dyna Pro 10 is engineered for female runners who demand a stable, bounce-free carry. The breathable mesh backpanel and harness wick moisture and promote airflow, while the dual adjustable sternum straps let you fine-tune the fit for all-day comfort. Its 10-litre capacity is ideal for long training runs and races where you need extra layers, food, and gear without excess bulk.

Ideal use cases

• Trail running and ultramarathons
• Endurance events and fastpacking
• Long-distance training sessions in variable weather
• Runners who prefer a women's-specific fit and easy access to hydration

Good to know

The vest includes an internal key clip to keep essentials secure, and the Stow-on-the-Go™ trekking pole attachment lets you stash poles without removing the pack. Reflective graphics enhance visibility in low-light conditions, while the integrated safety whistle adds peace of mind on remote trails. Soft flasks are included, so you can hydrate right out of the box.