Osprey - Duro 6 with Flasks - Sandy Grey

The Osprey Duro 6 combines lightweight performance with practical storage for serious runners. This vest features integrated hydration capacity with included flasks, keeping you fueled on longer distances without the bulk of a traditional pack. Strategically placed pockets secure essentials—phone, keys, gels—while the anatomical harness system distributes weight evenly across your shoulders and torso for a stable, bounce-free fit. Breathable mesh construction promotes airflow during intense efforts, and reflective accents enhance visibility on early morning or evening runs. Whether tackling trail routes or road miles, the Duro 6 delivers the comfort and organization serious runners demand.

Features

• Two hydraulics 500mL soft flasks with WingStay removable stabilizers included
• 360-degree stretch structured mesh back panel stabilizes carry
• Dual lightweight and adjustable elastic vest closure cords
• Front flask pockets with bounce-free patterning and bungee securement
• Vertical-zip front pocket with removable, tuckaway safety whistle
• Front and rear reflective details
• Key clip
• Six stretch mesh pockets
• Two zip-secured low-profile rear compartments
• Shove-it pocket with buckle closure for quickly storing items on the go
• Front trekking pole carry using lower elastic webbing and upper tuckaway elastic cords

Specifications

• Materials: bluesign® APPROVED, 85% 70D nylon (100% recycled), 15% spandex
• SM:
  • Volume: 6L/ 366 IN³
  • Dimensions: 15.7"H x 13.8"W x 1.6"D
  • Weight: 0.49 lbs
• MD:
  • Volume: 6L/ 366 IN³
  • Dimensions: 16.5"H x 15"W x 1.6"D
  • Weight: 0.51 lbs
• LG:
  • Volume: 6L/ 366 IN³
  • Dimensions: 17.3"H x 16.1"W x 1.6"D
  • Weight: 0.53 lbs