The hydration pack built for century riders.
External fill OMEGA HydroTanium Reservoir
Air Mesh channeled back panel and shoulder straps for enhanced ventilation.
Detachable lower pocket converts to a saddle bag
Secure storage for pump, tube, tools & energy bar
Hydrapak Avila Backpack with 70 oz (2-Liter) Water Bladder Hydration Pack Reservoir and Bite Valve
Includes 70oz (2L) Reversible Reservoir II Water Bladder Hydration Drink System Reservoir Includes 36" Big Bore Drink Tube, Plug-N-Play Quick Disconnect, 45deg Surge Bite Valve, and magnetic..