This is a new lightweight case for two tenor trombones made by Marcus Bonna in Brazil. This looks to be the same shell as the tenor and alto trombone case, but this one holds a Bb/F tenor and a straight Bb tenor.
Shown in the photos with Bach 42AF and K&H Bart Van Lier trombones.
Any bore hand slide will fit in either slide slot. the design looks forgiving for any kind of rotor or F-wrap. Includes removable external music pouch with trombone stand straps. Also includes backpack straps and small accessories. Fiberglass shell, nylon or leather cover, designed primarily as hand luggage.
Available in any single or two-tone nylon or leather color combination, choice of edge piping and interior. Built to order in 90 days.