Osprey Seral 4 Bike Hydration Lumbar Pack Color:Raven Black -Dual horizontal chest pockets constructed

-Dual horizontal chest pockets constructed with TRU Zip waterproof self-healing zipper

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

it is perfect for events or festivals

M: 427 cubic inches

Hard Chrome™ plated inner and outer plates for faster and more precise shifts

Osprey Seral 4 Bike Hydration Lumbar Pack Color:Raven Black -Dual horizontal chest pockets constructedHydrate 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