Carry an extra layer, some food and 1.5 liters of water along on your next adventure with the Osprey Duro 1.5 hydration vest, which includes a Hydraulics LT 1.5-liter reservoir.

• Includes a Hydraulics LT 1.5 reservoir with QuickConnect sternum magnet for hydration that's easy to access on the move
• Zippered reservoir sleeve keeps your hydration source secure
• Vertical zippered harness stash pocket with whistle zipper pull lets you store the essentials
• Dual, lower stretch-mesh harness pockets store food or supplements