Vodka is a clear distilled alcoholic beverage. Different varieties originated in Poland, Russia, and Sweden. Vodka is composed mainly of water and ethanol but sometimes with traces of impurities and flavourings. Traditionally, it is made by distilling liquid from fermented cereal grains and potatoes since the latter was introduced in Europe in the 18th century. Some modern brands use corn, sugar cane, fruits, honey, and maple sap as the base.

A Moscow mule is a cocktail made with vodka, ginger beer and lime juice, garnished with a slice or wedge of lime, and a sprig of mint. The drink, being a type of buck, is sometimes called vodka buck. It is popularly served in a copper mug, which takes on the cold temperature of the liquid.