Osprey Seral 4 w/ Reservoir Bike Hydration Pack Color:Black the carbon jacket and 3D

the carbon jacket and 3D Ridge will more than boost your confidence

and you can keep your tunes on with an inner audio buttonhole

you can layer or de layer underneath and adjust accordingly

Goggle Chimneys give sweat and vapor a way to escape from your goggles to prevent steaming and fogging

Osprey Seral 4 w/ Reservoir Bike Hydration Pack Color:Black the carbon jacket and 3DA lumbar style bike pack for the rider who prefers a carry with minimal body contact and a hydration reservoir drinking system the Osprey Seral 4 w Reservoir comes with a 1. 5 liter Hydraulics reservoir by Hydrapak with a magnetic hipbelt bite valve attachment that grabs and secures the hose when not in use. This is a bike specific lumbar pack with an angled hipbelt for riding. Ospreys ErgoPull cross body waist strap closure system pulls the pack into