I love my 40 year old trombone - it looks about 3 months old. The case is in equally amazing shape, but isn't all that tough in general, whoever made the Conn cases of the 1960s wasn't considering 21st century baggage handlers. I would like to get hold of a good hard case for it, suitable for air travel, young children, steam rollers etc. So can anyone recommend: A manufacturer of hard instrument cases? An existing case that will fit a Conn 8H? Thanks!