A problem I hadn't really anticipated was how to store/transport bottled homebrew. I've been reusing old cardboard store-bought boxes, but they seem to be breaking down pretty quickly, especially when exposed to moisture. I've been reinforcing with duct tape, but I've already had one catastrophic containment failure while carrying a case to my car(no beer was harmed, but it was a close call).

My homebrew mindset suggests I build something myself; I dunno, I assume this is a problem that most homebrewers have dealt with- how do you go about it?

Disclaimer: Not sure if this is on-topic enough- feel free to vote to close if you think that's the case.