Osprey Seral 7 Lumbar Pack

The Osprey Seral 7 Lumbar Pack gives you 1.5 liters of hydration without a hitch. It features a magnetic bite valve for easy hydration access, a zippered main compartment for your repair kit, and compression straps that keep it securely in place - perfect for riders who don't want to deal with a sweaty backpack as they ride.