Refrigerator vans, cars and wagons (Reefers in short) are used to Transport goods that require certain temperatures during transportation. Reefer Containers may also be used on a platform wagon. Disclaimer Our content is not in any way legal advice or binding. The information provided by might not be the official legal or full definition. Also when pursuing a specific transaction you are encouraged to conduct your own due diligence and to consult legal counsel as appropriate.