Teacup in the context of Mug

A mug is a type of cup, a drinking vessel usually intended for hot drinks such as coffee, hot chocolate, or tea. Mugs have handles and usually hold a larger amount of fluid than other types of cups such as teacups or coffee cups. Typically, a mug holds approximately 250–350 ml (8–12 US fl oz) of liquid. A mug-shaped vessel much larger than this tends to be called a tankard.

Mugs typically have a straight-line profile, either perpendicular or flaring. However, this is not defining for the form, and a curving profile is possible. A single vertical handle is essential (otherwise the vessel is a beaker), as is the lack of a matching saucer. A mug is a less formal style of drink container and is not usually used in formal place settings, where a teacup or coffee cup is preferred. Shaving mugs are used to assist in wet shaving.

Earl Grey tea is a tea blend which has been flavoured with oil of bergamot. The rind's fragrant oil is added to black tea to give Earl Grey its unique taste. However, many, if not most, Earl Greys use artificial bergamot flavour as this is cheaper and it has a longer shelf-life. The taste of the artificially flavoured teas is considered to be less well-balanced than that of naturally flavoured Earl Grey.

Traditionally, Earl Grey was made from black teas such as Chinese keemun, and therefore intended to be served without milk. Sometimes it is blended with lapsang souchong tea, which lends a smoky character. Other varieties have been introduced as well, such as green or oolong.

A saucer is a type of small dishware. While in the Middle Ages a saucer was used for serving condiments and sauces, currently the term is used to denote a small plate that supports a cup – usually one used to serve coffee or tea - or a pot - usually for a plant.

Since the 17th century the United Kingdom has been one of the world's largest consumers of tea, with an average annual per capita supply of 1.9 kilograms (4.2 lb). Originally an upper-class drink in Europe, tea gradually spread through all classes, eventually becoming common. It is still considered an important part of the British identity and is a prominent feature of British culture and society.

In Northern Ireland and in the rest of the United Kingdom tea drinking blends and preferences vary. Although typically served with milk, it is also common to drink certain varieties black or with lemon. Sugar is a popular addition to any variety. Everyday tea, such as English breakfast tea, served in a mug with milk and sugar is a popular combination. Sandwiches, crumpets, scones, cake, or biscuits often accompany tea, which gave rise to the prominent British custom of dunking a biscuit into tea.

A yunomi (湯のみ) is a tall form of a Japanese teacup, typically made from a ceramic material and having no handle.