Osprey Seral 4 Bike Hydration Lumbar Pack Color:Raven Black it is perfect for events

it is perfect for events or festivals

-Smooth centerline is fast over paved road surfaces

M: 427 cubic inches

while their keylock nose promotes snag-free clipping

Gore-Tex Extended Comfort linings deliver waterproof breathable protection for all-day comfort

Osprey Seral 4 Bike Hydration Lumbar Pack Color:Raven Black it is perfect for eventsHydrate fast and ride light with this compact, stable lumbar style bike pack featuring an integrated low profile Hydraulics 1. 5L LS Reservoir. A magnetic attachment secures the bite valve to the hipbelt, while a bike specific airmesh wrap hipbelt and close to body AirScape backpanel deliver breathable, bounce free comfort. Vertical straps hold a chin guard or extra layer for added versatility. Features Dual zip access to main compartment with glove