Shot Glass

1-2 oz

Small glass for straight spirits and layered shooters, designed to be consumed in one go.

History

Origin

Shot glasses have existed in various forms since the late 17th century, originally as small whiskey glasses or dram glasses in taverns. The word "shot" applied to a measure of spirits dates to the American frontier era. One theory traces it to the Old West practice of trading a cartridge (a "shot") for a glass of whiskey. Another connects it to Friedrich Otto Schott, a German glassmaker, though this etymology is disputed.

Evolution

The modern standardized shot glass emerged in the post-Prohibition era when bars needed a quick, measurable pour. The thick-bottomed, heavy-duty design evolved for durability — shot glasses get slammed on bars constantly. Regional variations persist: the US standard is 1.5 oz, the UK uses 25ml or 35ml measures, and Japan's standard is 30ml. The fluted or thick-walled "cheater" shot glass holds less than it appears to.

Why This Shape

The small, sturdy design serves pure function — it delivers a measured quantity of spirit in a single gulp. The thick base absorbs impact from being slammed on the bar. The slight taper toward the top helps direct the pour cleanly into the mouth. For layered shooters (like a B-52), the small diameter makes it possible to float layers using the back of a spoon.

Fun Fact

The "cheater" or "false-bottom" shot glass has an extra-thick base that makes the glass look like it holds 1.5 oz but actually holds only about 1 oz. It was widely used by bars in the 1970s and 80s to save on pours. Most jurisdictions now require accurate measures, but the practice hasn't entirely disappeared.