Amazingly lightweight and strong compact case for 4 trumpets, made by Marcus Bonna in Brazil.
All pads and dividers in this modular case can be moved or removed.  Almost all brands of 4 piston trumpets, Bb or smaller will fit in this case.  It will also take a trumpet and flugelhorn. The nylon outside cover may be removed if needed. Includes two backpack straps and a single shoulder strap, a double mouthpiece pouch and an ID tag. 
Call for colour availability.