Osprey Seral 7 Hydration Pack w/Res-Postal Blue Center-Lock Rotor if you love this color

if you love this color you might want to try sizing up one size

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

Compatible with Burton's Step On system

Warm feet and a custom fit keep you riding longer and thinking about your feet less

Gravel roads

Osprey Seral 7 Hydration Pack w/Res-Postal Blue Center-Lock Rotor if you love this colorDESCRIPTION Prefer an off the back hydration solution instead of an over the shoulder pack? The Seral 7 lumbar pack was made for you. Featuring an included 1. 5 liter lumbar reservoir and magnetic bite valve that attaches to the hipbelt for easy access. Some lumbar packs have a tendency to creep around while you ride,we promise this one wont. Compression straps pull the pack into your lower back and wrap around your hips for supreme stability, even