Fusion FB-PA-01-O Premium Series - Medium Backpack, Black/Orange Jacquard hard wearing, non PVC backed water resistant, rip-stop polyester material. Soft non-scratch, satin nylon interior. Ergonomic adjustable backpack straps with chest strap and pouches for phones/keys. Rear compartment to store backpack straps when not in use The Medium "Fuse-on" bag can be attached to front of the Premium Brass/Woodwind & Ukulele bags 10 mm (0.4) high-density foam padding for all round protection Color: Black & Orange