This is a small lightweight fiberglass case for French horns with a screw bell flare. It is made by Marcus Bonna in Brazil. The MB7 has room to store a mute and a music stand (sold separately). The lid has a compartment for small storage and a sheet music pocket is located on the back side of the case. Accessories included are double backpack straps, a single shoulder strap, a mouthpiece pouch, and an ID tag.
Weight: 7 lbs, 8 oz
Several sizes are available. Most double horns will fit in the standard MB7.
If you've got a large body Geyer style, the XL model may fit better. A divider inside is moved slightly to the right top accommodate the larger diameter of the instrument.
A compact case is also available. It's a couple centimeters smaller in each dimension. This has a slightly larger storage compartment inside, but only has room for a stop mute. It also may not fit some instruments if the bell flare is tall. We don't yet have a list of horn to fit in the compact case.