Shipping container

Shipping containers, better known as intermodal containers, is a standardized reusable steel box that are used in the global intermodal container system. Their name refers to the fact that they can be transported by ship, by plane, or by truck. They are recognizable by their rectangular shape.

Usage
During the events of the 1980s, Big Boss and the Diamond Dogs frequently stole shipping containers during their missions for use during their construction of Mother Base.