A few times a year we exhibit our High Security Displays at trade shows.  If you've ever exhibited at a trade show you know it can take a long time for crates to come back at the end of the show.  It can be in the middle of the night which can be nerve racking when you have a flight home at 8am. We made the crate the booth.  It's an aluminum frame clad in HDPE.  A tall display, counter display and video screen all fit.  Set up and take down takes less than half an hour.