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Osprey Seral 4 Lumbar Hydration Pack

Osprey Seral 4 Lumbar Hydration Pack

It's vitally important to refuel while on the trail. No matter how many water bottles you bring along with you on the ride, nothing is more convenient than a small pack fitted with 1.5 liters of crystal clear water. Riders looking for a low-profile lumbar pack with integrated hydration need to look no further than the Osprey Seral 4 Lumbar Hydration Pack.

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