I stumbed upon a thread a couple months ago. I don't remember how I came across it but in the thread someone referred to a cake carrier/transporter that you basically had to stick a metal pole through the entire cake and the pole attached to a top and bottom lid. The sides of the container folded down as well I the side were see through. I remember everyone saying it was too expensive and I thought the same thing until we had a disaster yesterday for a wedding cake. Thanks for any help.

the cake safe

http://www.cakesafe.com/home/

Thanks Doug!