Looking for Old style of the Pro-tec tri-Pac

I am looking for the old Protec Tri-Pac. It held an Alto, a Flute, and a Clarinet. The Tri-Pac currnetly on the market has a flute case you must use to fit in the case, and it does not Accommodate my professional flute. The old one had a space that you could put your own case in, which was very preferable. It was about the size of a tenor saxophone case and with all three instruments in there, it was pretty heavy. I could really use it right now as I'm about to start playing for a musical that requires all of those instruments, plus tenor, soprano, and Piccolo. Unfortunately, I can not seem to find one anywhere.