The term 'Sherry Container' can be summarized as a CASK, which is a four-letter word. A CASK is a large barrel or container used to store and age alcoholic beverages such as wine and sherry. It is usually made of wood, although some modern casks are made of metal. Casks are often used in the production of sherry, as they provide an environment that allows for the slow oxidation and maturation of the beverage.