The Virtuoso Series keyboard bags are designed for the absolute in form and function. Offering the same high quality materials used in the Artiste Series, the Virtuoso Series takes it one step further by adding a thick 1 1/2" padding that cradles your keyboard and Yamahas exclusive Air Cell shoulder strap for unparalleled comfort. . Other features include pleated pockets, 14" shoulder strap, removable interior sides, 600 denier shell, and self-repairing zippers. Trust your instrument with only the finest protection.