What type of glass is typically used for cocktails served without ice, such as a Martini?

The glass type commonly used for cocktails served without ice, like a Martini, is the cocktail glass. This vessel is specifically designed to enhance the presentation and drinking experience of such beverages. Its wide, shallow bowl allows for the aromatic properties of the drink to be enjoyed fully while also presenting a visually appealing aspect that is often associated with these classic cocktails. The long stem enables the drinker to hold the glass without warming the contents with their hand, preserving the drink's chill.

In contrast, other glass types, like the highball, old fashioned, or Collins glasses, are designed for cocktails that typically include ice or have different preparation styles, making them unsuitable for drinks meant to be served straight. For example, a highball glass is generally used for long drinks served over ice, while an old fashioned glass is suited for drinks that are served on the rocks or have muddled ingredients. The Collins glass, similar to the highball, is also used for icy, refreshing cocktails with a longer drink profile. These distinctions highlight why the cocktail glass is the appropriate choice for drinks like a Martini, focusing on the elegant presentation and ideal serving conditions.