UA Storm technology delivers an element-battling, highly water-repellent finish Tough, PU-coated & foam-lined bottom & side panels for added durability & structure Large vented pocket for laundry or shoes & internal slip pockets for organization Large front zippered organization pocket & molle webbing attachment points Dual water bottle slip pocket Adjustable shoulder strap Top grab handle Dimensions When Full: 10.6""W x 10.1""H x 21.7""L Volume: 40L.