Works as both a backpack & a duffle. UA Storm technology delivers an element-battling, highly water-resistant finish. Adjustable, padded, HeatGear shoulder straps with integrated handle & sternum strap. 2 large vented end pockets, 1 expandable for laundry & shoes. Water-resistant valuables pocket & large organization pocket. Top grab handle. 45° water bottle pocket. D-ring on side for extra organization. Dimensions: 9.45″ x 10.7″ x 21.65″. Volume: 2,014 Cubic In./ 33 L