The outside shell of this case utilizes modern materials, very resistant to shock and tear. The bottom part is made of an anti-slip "Soft Touch" material, which has a supple feel, yet is a rigid and very protective shell made of black elastomer ABS. The top shell is made of a sleek metallic polypropylene.

Inside the case, injected polyurethane foam (a process developed by BAM) forms a contoured-fit, and the interior is reinforced throughout beneath the fabric. Interior suspension fittings offer outstanding protection for your instrument. The trombone slide is clipped on the upper part of the injected foam insert. This attractive case, light and compact, is equipped with an anti-slip strap and security hooks. An accessory compartment inside the case completes its practical design.