Why are sour cocktails categorized as "short drinks"?

Sour cocktails are categorized as "short drinks" primarily because they have less dilution and are typically consumed more rapidly than longer, mixed drinks. The defining feature of a short drink is its concentrated nature, offering a stronger flavor and a more intense experience. Sour cocktails, which often combine a spirit with citrus juice and sweetening agents, are usually served in smaller portions, further contributing to their quick consumption.

In contrast to long drinks that often contain a high volume of mixers that dilute the spirit and extend the drink's volume, short drinks like sours are more straightforward and typically served in smaller glassware. This concentrated format means they don’t require substantial time to drink, supporting the idea that they are designed for quick enjoyment rather than leisurely sipping.

While serving with a straw may be common for some cocktails, it does not define the term "short drink." Additionally, the intent behind the design of short drinks is not to encourage slow consumption, making those options less relevant in defining sour cocktails.