UA Storm technology repels water without sacrificing breathability. Soft-lined laptop sleeve—holds up to 15” MacBook Proor similarly sized laptop. Adjustable HeatGearshoulder straps. Molle webbing & D-ring for added attachment points. Padded back panel for total comfort. 1 zip-shut main compartments with internal organization pocket. Large, zippered valuables pocket at the front. Mesh water bottle pocket on both sides. Top grip handle. Dimensions: 17″ x 12″ x 8.7″. Volume: 1,617 Cubic In. / 26.5 L.