Rapid Trek Hydration Pack

3 Liter Bladder, M.O.L.L.E. Compatible, Neoprene Covered Plastic Hose With Bite Valve, Bite Valve With On-Off Switch, Quick Release Shoulder Straps, Sternum Strap, Top Carry Handle, Zipper Close Bladder Compartment, Front Zipper Close Storage Compartment, 2 – D Rings At Bottom, Loop For Name Tag/Badge Attachment. 600D Polyester, Neoprene Covered Plastic Hose.