Protec Bass Trombone Mute Bag Instrument Case Fits 2-3 bass trombone mutes & features soft padded puncture resistant nylex interior with modular divider Dual-corded carrying handles with padded handle wrap & weather resistant 1680D ballistic nylon exterior Large frontside pocket & includes luggage ID tag Long lasting zipper closures and removable shoulder strap Strong duraflex dog snap case/bag clip