What are intermodal freight containers used for?

Intermodal freight containers are designed to transport a wide variety of general freight items efficiently. They provide a standardized method for moving cargo across different modes of transportation, such as ships, trains, and trucks, without the need for unloading and reloading the contents. This versatility allows businesses to ship an array of products, including consumer goods, machinery, and raw materials, securely and conveniently.

The other options are too restrictive and do not capture the full range of uses for intermodal containers. For example, while they can transport liquids or hazardous materials, they are not limited to those categories, as they can carry almost any type of freight that fits within the container specifications. This ability to handle diverse cargo types is what makes intermodal freight containers a vital component in global trade.