Alcohol is widely known to be harmful to health, and governments and doctors repeatedly warn against its consumption. Yet, despite all awareness, a large section of people still drink, which is why alcohol remains a massive global industry. One thing you may have noticed is that almost all alcoholic beverages are sold in glass bottles, and most people prefer glass tumblers while drinking. But why did this trend start in India, and what makes glass the preferred choice?

According to market data, nearly 94 percent of alcohol worldwide is packaged in glass bottles. Whenever we picture a drink, the first image that comes to mind is often a glass bottle and a glass tumbler. There are several historical, scientific, and cultural reasons behind this.

Long history of glass bottles
The use of glass for storing alcohol goes back centuries. Wine storage practices date back to around 4,000 BC, but glass bottles became popular only in the 17th century. Earlier, wine was stored mainly in wooden barrels. However, barrels allowed small amounts of oxygen to enter, which often spoiled the alcohol through oxidation. To solve this problem, alcohol continued to be aged in barrels but was later packaged in airtight glass bottles for consumption.

How glass tumblers entered India
In India, various forms of natural alcoholic drinks existed for thousands of years, referred to as Sura or Soma in ancient texts. These were served in earthen pots, clay cups, or even leaf bowls. The use of glass tumblers began primarily during the British colonial period. As Western-style distilled spirits, wine, and beer became common, the habit of drinking from glassware slowly entered Indian culture.

Why not steel glasses?
In modern Indian homes, steel utensils are extremely common, especially for water. But steel is avoided for alcohol for one key reason: alcohol can react with certain metals. This reaction may change the taste, odor, and even the chemical composition of the drink. Glass, on the other hand, is non-reactive. It does not alter the flavor or aroma of alcohol, which is why it is preferred for storage and drinking.

Other reasons behind the popularity of glass
Several additional factors make glass the ideal choice for alcoholic beverages:

• Hygiene: Any impurities or particles are clearly visible in a transparent glass.
• Aesthetic appeal: The color of the drink appears more attractive in clear glass.
• Temperature neutrality: Glass does not quickly absorb heat or cold, making it suitable for serving chilled or room-temperature drinks.
• Global influence: Glass wine and whiskey glasses became popular in Europe in the 18th century and were introduced to India by the British.

Over time, these practices became deeply rooted in Indian drinking culture, making glass the primary and preferred material for serving alcohol even today.