Osprey Seral Hydration Pack Obsidian Black - Osprey Hydration Packs and Bot - 10746315
Detail
Seral Hydration Pack Obsidian Black. Responding to requests from mountain bikers and retailers for a bike-specific lumbar back, Osprey introduces the Seral. Designed to carry the new 1.5L lumbar reservoir, with fit and stability that others struggle to achieve and only Osprey can provide.
