High Sierra Splash 70 2-Liter Hydration Pack

Features Large main compartment holds a 2-liter water reservoir Hands-free reservoir pressure valve Insulated water tube cover prevents freezing Hinged front pocket Front pocket holds bicycle tools or a CD/MP3 player Monster hook Vapel(tm) mesh Airflow(tm) padded back wicks away moisture Vapel(tm) mesh Airflow(tm) adjustable shoulder straps Reflective loop can hold a bike LED blinker Reflective piping accents Size: 17.25 in x 9 in x 3.5 in