The Duro 15, designed for your most committing trail running and race pursuits, is a formidable companion. As the miles pass by and support fades further and further into the background, you need a reliable vest pack that'll go the distance.

With its 2.5-liter reservoir and ample room for food and gear, yet a slim and stable design, the Duro 15 was designed to push the limits of what marathoners and ultra-runners are capable of. Hip and harness pockets are ergonomically located to give you easy on-the-move access to your snacks, supplements and gear without sacrificing your pace. Made with 100% recycled materials.

HYDRATION INCLUDED
Hydration sleeve with run-specific 2.5-liter reservoir included.

EASY GEAR ACCESS
Smart pocketing keeps the essentials, like water, gels, whistle and phone, accessible while on the trail.

SPEED & STABILITY
Padded mesh straps provide comfort and stability with a quick-adjust ErgoPull hipbelt.

• Two extra-large stretch mesh soft flask/food harness pockets
• Four lower stretch mesh food/ supplement harness pockets
• Vertical zippered harness slash pocket for valuables or phone
• Hydration sleeve with direct-zip access and hose path for easy loading
• Hydraulics 2.5L LT run-specific reservoir included
• Large front panel zippered compartment
• Stretch mesh front pocket for quickly stashing extra gear
• Snap-in adjustable/removable dual chest straps for customized stability
• Trekking pole/ice axe attachment
• Tuckaway safety whistle
• Two extra-large zippered lower hip pockets
• Two open stretch mesh hip pockets