You'll want to shout about the way this bag gently nests the mutes for your trombone. Features outside zippered pockets and a convenient, removable shoulder strap. Color: Black Reunion Blues instrument bags are distinguished by elegant design, are made of durable leather or fabric, offer protection of a unique double-foam system, and have soft fabric linings, roomy accessory pockets and shoulder or backpack straps for easy transport. They are constructed so as to provide a snug fit without damaging pressure on sensitive instrument components. They also come with a limited lifetime warranty.