Some time ago I was talking with a magician friend of mine at a networking event. That conversation led to us designing a custom performance case that would fit neatly inside the trunk of his car. Using sketchup, I brought his concept to life and got the go ahead to make a prototype. It needed to be the right size, It had to have legs, a lockable door that could attached to them, a swing out flap for extra surface space, drawers with adjustable compartments and adjustable compartments in the main storage area too. The whole thing had to be padded inside and covered with a grey speaker carpet. It needed to have wheels and a pull out handle like a suitcase and also had to have grab handles on each end. This would make it easier to lift out of the car.
Never would I have imagined having to make something like this but I will say, it was a fun project.