Osprey Packs Duro 1.5L Hydration Backpack Phantom Grey/Toffee Orange, S

Equipped with its own reservoir, the Dyna 1.

5L Backpack delivers a low-profile fit and nimble performance without compromising the hydration and storage space needed for our long trail or road runs.

A combination of zippered and drop-in pockets keep snacks, gels, and valuables organized, while back bungee storage stashes extra layers or hats.