The Fieldline H2O Waist Pack has just enough room for your essential items and a day"s worth of water. * Product Material: 600D X 300D Polyester * Product Weight: 0.70 lbs. * 2 large zippered compartments * Equipped with gear lock modular locking system * Two large drawstring pouches- includes two 20oz squeeze bottles * Expandable front panel with compression straps