Protec's Lux PRO PAC Case line offers the protection of a case with the convenience of a messenger bag. Each features a lightweight shock absorbent shell to protect the instrument, a large zippered messenger section perfect for sheet music, padded backpack straps that can be tucked away, weather resistant nylon exterior, and includes a thickly padded shoulder strap. Lux PRO PAC Cases are available for Bb clarinet, German clarinet, and flute/piccolo.