Marcus Bonna MB-8 French Horn Case

07/09/2025 Update: Due to the 50% import tariffs that have been imposed on products from Brazil, we cannot currently accept pre-orders on Marcus Bonna cases off our website. Please contact us at sales@houghtonhorns.com to discuss pricing and timing of a special order.   What's the difference between an MB-8 and an MB-8M? Read our review. The MB-8 was designed for large-body horns such as the Rauch or Hoyer G10. If your horn is medium-sized, consider the MB-8M. We also are happy to arrange special orders for the MB-8S for smaller horns at 817-993-6400 ex 1. This case fits a detachable bell French horn with a larger sized body (e.g. Geyer wrap), a straight mute, and a bouchet mute. The bell attaches to the lid of the case with an elastic belt. A velcro belt keeps the instrument's body fixed and secured. All parts are positioned so that they do not touch each other. Accessories can be stored inside the designated interior compartment, and in the exterior front sheet music bag. Measurement