I have a flight case that I no longer have a bass the right size for.
It fits most 5/8 basses and small 3/4 basses.
It's quite a bit smaller than most cases, probably not as good protection wise as a Gage or Kolstein case, but much lighter too, meaning it could get on some planes that a heavier case could not. I don't know the maker and can't find exactly the same case online.
Pics here:
Flight Case $650
