Water and abrasion-resistant ripstop exterior with twill lining.Wrap around zip closure.Discreet secure-zip pocket on front for quick-access items.Padded 16'' laptop sleeve and a padded tablet sleeve.Main compartment opens completely so pack can lie flat for easier packing.Two stretch-mesh water bottle pockets.Supportive, padded, vented back panel for comfort when carrying heavier loads.Measures approx 13" W x 22" H x 8" D