A keg is known to be a compact, small-sized barrel that is used to store items including cooking oil, chemicals, and drinks both non-alcoholic and alcoholic. Wine, spirits, cider, and beer are all referred to as alcoholic beverages. The main advantages of keeping alcoholic drinks in the kegs is that the reliable quality and flavor of the beer is preserved for a number of years. Draught beer is frequently served from the kegs in order to endure the liquid's pressure.