Lightweight Polyfoam Alto Sax Case with storage for mouthpiece and other accessories. Lightweight Rigid Nylon Case with Exterior Storage Pocket. Plush Covered Dense EPS Foam Interior with Internal Mouthpiece Holders. Interlocking Comfort Grip Handle. Adjustable, Removable Shoulder Strap with No-Slip Rubber Pad. Reinforced D-Rings for Attaching and Removing Shoulder Strap with Reinforced Side Carry Handle.