Lowest price:$64.99Description: With external access to the reservoir, the CamelBak(r) Velocity(tm) makes refilling during a century ride quick and easy. Its innovative detachable saddlebag allows you to add or detach 20 cubic inches of cargo depending on the length of the ride. Features Hydration Capacity: 72 oz (2.1 L) Cargo Capacity: 94 cu in (1.5 L) External-fill OMEGA(tm) HydroTanium(tm) reservoir with manufacturer's lifetime warranty Detachable saddlebag fits the contents of a mid-size saddlebag Insulation to keep liquid cool for hours Channeled back panel design offers enhanced ventilation Sternum strap for stability Reflectivity improves low-light visibility