Marcus Bonna Case for Bass Trombone model MB XL- Black Fabric 10 1/2 Bell

Marcus Bonna Case for Bass Trombone model MB XL- Black Fabric 10 1/2 Bell.

This model fits a bass trombone with a bell size up to 10.5 inches. It also fits trombones with hand support and trombones with or without rotary valves.

The slide is attached to the lid with a velcro belt.

There is space for accessories in a compartment inside or in the exterior pocket.