Protec Max Bass Trombone CaseThe Bass Trombone MAX case offers lightweight protection at an exceptional value. It features a lightweight rigid foam frame, backpack straps, and soft interior lining. It has an accessory pouch and is made with an exterior nylon finish. When Protec was developing the MAX case line, the goal was simple: offer high quality, lightweight cases with excellent protection at value prices. We then loaded them up with features often found in more expensive