4 Color Process Dome - Mercury backpack. This bag is ready for anything and everything! Interior lining matches outer trim color. 13 W x 19" H x 6.5" D. Durable ripstop and 600 Denier polyester body fabrics. Colored 210 Denier polyester lining matches its exterior piping color. Soft plus shoulder straps for comfort. Ergonomically vented for airflow. Trendy colored accented highlights. 17" laptop pocket and tablet sleeve."