The BAM PANT4101XL Panther Hightech Alto Saxophone Case is designed for players seeking robust lightweight protection for their alto saxophone. Perfect for the Selmer Mark VI its interior features high-density polyurethane foam to guard against thermal shocks while a removable accessory pouch and a Thai silk neck pouch add convenience and style.The durable exterior employs BAMs high-tech triple-ply shell construction combining ABS and Airex foam for optimal strength without excess weight. A male/female airtight seal further safeguards your instrument against environmental elements. Carrying is a breeze thanks to neoprene anti-slip backpack straps with secure screw hooks a comfortable side handle and a subway handle. An external back pocket with an integrated cushion holds sheet music or small essentials completing this versatile and protective design.