Outdoor Shop by Collection Duro™ & Dyna

Hydrate effortlessly with this 500mL flask, designed for compatibility with vestpacks. A WingStay™ removable stabilizer prevents bounce, while a wide-mouth opening makes it easy to load ice or mix in electrolytes. A high-flow valve, easy-grip twist cap and tapered shape simplify hydration. Crafted with durable TPU and RF-welded seams, and...

Developed with elite athletes and optimized for racing, this ultralight running vest features a removable trekking pole quiver, included hydration and a stable, bounce-free women's fit. Make every second count with two Hydraulics™ 500 mL Soft Flasks, three pole carry options and integrated pass-thru and upper pockets that provide quick...

Developed with elite athletes and honed for ultra racing, this ultralight running vest features a zippered main compartment, removable trekking pole quiver, included hydration and a stable, bounce-free women's fit. Make every second count with two Hydraulics™ 500 mL Soft Flasks, three pole carry options and integrated pass-thru and upper...

Developed with elite athletes and optimized for racing, this ultralight running vest features a removable trekking pole quiver, included hydration and a stable, bounce-free men's fit. Make every second count with two Hydraulics™ 500 mL Soft Flasks, three pole carry options and integrated pass-thru and upper pockets that provide quick...

Built for fast, fun runs, this lightweight vest features included hydration, efficient pocketing and a stable, bounce-free women's fit. Light, soft and packable, the Dyna LT features 360° stretch structured mesh fabric that stays put while you put in the miles and two Hydraulics™ 500 mL Soft Flasks that keep...

Developed with elite athletes and honed for ultra racing, this ultralight running vest features a zippered main compartment, removable trekking pole quiver, included hydration and a stable, bounce-free men's fit. Make every second count with two Hydraulics™ 500 mL Soft Flasks, three pole carry options and integrated pass-thru and upper...

Tackle long days on the trail with this versatile run vest featuring included hydration, smart pocketing and a stable, bounce-free women's fit. Light, soft and packable, the Dyna 6 features 360° stretch structured mesh fabric that stays put while you put in the miles and two Hydraulics™ 500 mL Soft...

Stash your trekking poles without breaking stride using this ultralight quiver designed for mid-run efficiency. Attaches to Osprey running vests with quiver attachment points for diagonal or vertical back carry. Seamlessly secure your poles inside a tapered sheath, with three points of attachment for a stable, bounce-free carry. Features Large,...

Built for fast, fun runs, this lightweight vest features included hydration, efficient pocketing and a stable, bounce-free men's fit. Light, soft and packable, the Duro LT features 360° stretch structured mesh fabric that stays put while you put in the miles and two Hydraulics™ 500 mL Soft Flasks that keep...

Train and perform at your best with this minimalist run vest featuring included hydration, smart pocketing and a stable, bounce-free women's fit. Light, soft and packable, the Dyna 1.5 features 360° stretch structured mesh fabric that stays put while you put in the miles and two Hydraulics™ 500 mL Soft...

Move swiftly with this ultralight, race-focused running belt featuring a secure fit, bounce-free storage and trekking pole carry. A versatile design allows for a light layer or trekking pole attachment in three different carry positions. Innovative, replaceable bungees provide long-lasting durability and soft airmesh provides ventilated, next-to-skin comfort over long...

Move freely with this minimalist running belt designed for comfort and efficiency. Streamlined pocketing holds calories and small essentials, reflective details keep you visible and removable bungees stow trekking poles or an extra layer. A cozy, ventilated airmesh wrap stays put while you put in the miles. Wear on its...

Move freely with this minimalist running belt designed for comfort and efficiency, and optimized for larger bodies. Streamlined pocketing holds calories and small essentials, reflective details keep you visible and removable bungees stow trekking poles or an extra layer. A cozy, ventilated airmesh wrap sized for up to 70-inch hips...

Tackle long days on the trail with this versatile run vest featuring included hydration, smart pocketing and a stable, bounce-free men's fit. Light, soft and packable, the Duro 6 features 360° stretch structured mesh fabric that stays put while you put in the miles and two Hydraulics™ 500 mL Soft...

Train and perform at your best with this minimalist run vest featuring included hydration, smart pocketing and a stable, bounce-free men's fit. Light, soft and packable, the Duro 1.5 features 360° stretch structured mesh fabric that stays put while you put in the miles and two Hydraulics™ 500 mL Soft...