Protec’s Alto Saxophone Contoured PRO PAC Case sets the standard for protection and convenience. Each PRO PAC features a shaped wood shell frame which is lightweight and durable. A tough weather resistant ballistic nylon exterior and high quality metal hardware. A long-lasting custom zippers, and removable padded shoulder strap and I.D. tag. The molded interior features a soft velvet lining that accommodates most modern saxophones. It has built-in compartments for neck and mouthpiece. For alto saxophones that are vintage or have larger bells or have keys on the opposing side of the bell, we recommend our Extra Large contoured case.