David’s “Houdini Milk Can Escape” as he called it was made in England and constructed from galvanised iron and very large. They were also designed to be water tight and could also be used with out water inside when performing. It had four cross design locking hasp ends on top which were each secured with four padlocks. You could also add additional chains when locking. It had an approx 50 Gallon capacity, and at each side it had two permanent handles for moving and transporting. The milk cans were each made to a special order and took around two and a half month from order to obtain.