The extremely popular MB-5 is a tough, roomy case. Includes Marcus Bonna "Strap with Loop" backpack straps, made of polyester and leather, with metal passerby and D-ring.

Is this the right Marcus Bonna case for my horn?

Also check out the MB-5XL (large-wrap Geyers, Rauchs), the MB-5C Compact (Alexander 103s, Stomvis), the MB-5HC High Compact (Yamaha), the MB-5RM with room for music stand, or the MB-5WH with wheels.

Don't see the color you want here? Here are the standard MB-5 colors like black or blue. You can design your own case on the Marcus Bonna Options page.

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Marcus Bonna cases have been an extremely popular choice for brass players since 1991. All MB cases are lightweight, compact, and durable. Fiberglass (or carbon fiber) shell, nylon (or leather) exterior. High-quality stitching and components. Handmade in Brazil.

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The MB-5 case family now includes a holder for two mutes!

Most new instruments and accessories over $25 are eligible for free shipping to the continental US.

Sheet music, tubas, and pre-owned instruments are excluded from free shipping.

Click here for our full shipping policy.

Most products receive a 15-day return policy that starts on the day the customer receives their order. The customer is responsible for the cost of initial and return shipping, except in the case of new French horns, trumpets, and trombones, which will receive free return shipping from 48 US states. There will be a $5 cleaning fee for each returned mouthpiece.

Some product categories are ineligible for return, which include special orders, sheet music, consumables such as lubricants or cleaning snakes, and personal items such as clothing or face masks.

For non-US customers, shipping, taxes, duties, and customs fees are non-refundable.

See the policy links at the bottom of our website for more information.

Click here to request a return.

Any product labelled "Special Order" is a final sale, no refunds or exchanges. Likewise, any product that has been customized at the customer's request can no longer be returned.

Click here for more information on special orders. If you want it, we will try our best to get it to you!