Marcus Bonna Triple Case for Piston Trumpets - Black

Need to take multiple Trumpets to Gigs? Never Fear!  - The Marcus Bonna MB-3-TR Three Trumpet Case - Black

Marcus Bonna Case MB-3-TR for three trumpets, or one trumpet and one flugelhorn. The case had a compartment in the front with space for sheet music and general accessories. Handmade in Brazil with high-quality stitch work, this case is popular with trumpet players all over the world!

• Padded instrument dividers
• Concealable backpack straps
• Multiple storage compartments
• Mouthpiece Pouch (Holds up to three Mouthpieces)
• Can be carried on back or via carrying handle
• One Foam Bag with Zipper for Oil and other Accessories
• One Identification Tag
• Holds Three Trumpets or One Trumpet and One Flugelhorn

A History of Quality and Innovation

Marcus Bonna was a horn player in the São Paulo State Symphony Orchestra from 1982 to 2002. After suffering an accident in 1990 that seriously injured his back, he designed a new case for himself. This case was lighter, more compact, and featured a brand new design to facilitate the transportation of his instrument, as the cases available on the market were too big and heavy. To his surprise, the case was so successful among his orchestra colleagues that, in a short time, these same colleagues had new cases made in fiberglass by Marcus Bonna himself.

In 1991, the Munich Philharmonic Orchestra had a performance in São Paulo. When the horn players from this orchestra saw the new horn case model, they were very impressed and interested in acquiring one. As a result, to start fulfilling orders both in Brazil and abroad, the MB company was founded in 1991. Today, the company has 45 employees at its headquarters in Bragança Paulista, 80 km from São Paulo.

In addition to the production and management sections, the company also has a canteen, a playroom, and an auditorium with a grand piano for classes and chamber music. MB exports about 480 cases a month to more than 25 countries. All the cases and mutes are handmade. The case models are exclusive, with some protected by patents, and all are designed and developed by Marcus Bonna himself.

These cases are highly customizable and aimed to provide the best protection possible, please give our Band Sales Department a call at: (301) 946-8808 for more information and to make sure we are getting you set up with the correct case.

SPECIFICATIONS

• External Dimensions: 23.5 x 14.75 x 8 inches (59.7 × 37.5 × 20.3 cm)
• Finish: Black Nylon
• Made in Brazil

We are Musictoner Musictoner

Since 1958, Chuck Levin’s Musictoner has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.

Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.

Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.