Why We Love the Osprey Duro 15L Backpack

When it comes to long-distance running or tackling challenging terrains, the Osprey Duro 15L Backpack is our go-to choice. With its 2.5-liter bladder and specially designed compartments for gels, bars, creams, layers, headlamps, and more, this backpack ensures that we are well-equipped for any adventure. Its stretch mesh construction fits snugly against our body, while the adjustable vest-style harness provides a stable and comfortable carry, allowing us to focus on our run without any distractions. Whether we're ascending switchbacks, traversing ridgelines, or descending through valleys, this backpack remains a reliable companion.

Key Features

• Streamlined running vest designed for ultra-distance running
• 13 - 15L capacity to carry essentials between aid stations
• Constructed with recycled stretch nylon for eco-friendly airflow and durability
• Soft mesh harness lining reduces friction and enhances breathability
• Adjustable sternum straps, hip belt, and side straps minimize bounce
• Padded back, extended hip wings, and gender-specific fit ensure maximum comfort
• Includes a 2.5L hydration reservoir for convenient on-the-go sipping
• Multiple pockets for efficient organization of gear and nutrition

Responsible Collection: bluesign® APPROVED, Recycled/Repurposed Material

[face fabric, accent]: recycled nylon stretch mesh

PFC/PFAS-free DWR treatment

Volume [small/medium]: 13L (793cu in), [large/x-large]: 15L (915cu in)

Support/Suspension: 3D Spacermesh bodywrap, foam back panel

Shoulder Straps: Airmesh, dual snap-in removable sternum straps

Waist Belt: ErgoPull, Airmesh, padded hip wings

Hydration Compatible: yes, direct zipper access, hose routing

Reservoir Included: Hydraulics 2.5L LT

Access: front panel

Pockets: 2 open stretch mesh hip, 2 extra-large zippered hip, 2 extra-large stretch mesh flask shoulder strap, 4 lower stretch mesh shoulder strap, 1 vertical zippered shoulder strap, 1 stretch mesh front

Ice Axe Carry: yes

Trekking Pole Carry: yes

Compression: top, sides

Dimensions [small/medium]: 15.35 x 9.84 x 7.87in, [large/x-large]: 17.32 X 9.84 X 7.87in

Claimed Weight [small/medium]: 1lb 10.6oz, [large/x-large]: 1lb 11.3oz

Activity: running, hiking

Manufacturer Warranty: lifetime