When making deliveries, Amazon uses these totes to haul packages:
I don’t know if they’re common enough for people to recognize what they are. They collapse flat and I think they could be converted to a magic prop. It wouldn’t be hard to make one into a tip over trunk. You would also simply put a panel that flips up on the bottom and put it on a mirror base and you’re good to go.
The challenge is that I don’t think they’re quite super common knowledge like a milk crate was. Maybe in a couple of years…
-Louie