A cylindrical container is a type of container that has a circular cross-section and a generally straight side wall. Common examples of cylindrical containers include canisters, drums, kegs, cans, pails, and casks. Canisters are typically used for storing food items, while drums are often used to store liquids or other materials. Kegs are commonly used to store beer or other beverages, while cans are often used to store food items. Pails are usually used to store liquids, and casks are often used to store wine or other alcoholic beverages.