SPS®-System;High quality Cordura, 1680 Denier, black;Soft handle, magnetic catch;Strap pocket also serves as a music pocket;Sewn-on accessory pocket;Shoulder strap only for soprano sax;Baritone Saxophone;Up to low "A";Firmly sewn-on luxury backpack straps with new quick-release buckle, retractable (GEWA system);