Can vs Bottle Beer

When it comes to enjoying a cold beer, the debate between cans and bottles has been ongoing for years. Some beer enthusiasts swear by bottle beer, while others prefer the convenience and freshness of canned beer. But what is the difference between the two, and is one really better than the other?


According to a recent study, the debate may finally be settled. Scientists have found that can beer is actually better for the environment and can help preserve the taste and quality of the beer.

Cans are also more practical for outdoor activities, as they are lighter and easier to pack. However, some beer drinkers argue that bottle beer tastes better, and that the glass bottle adds a certain level of sophistication to the drinking experience.

So, which is better: cans or bottles? The answer may depend on personal preference, but it is clear that both options have their pros and cons.

In this article, we will explore the differences between bottled and canned beer, and provide a comprehensive review of their pros and cons. Whether you are a beer enthusiast or just looking to enjoy a cold one on a hot day, this article will help you make an informed decision on which type of beer to choose.

History of Beer Packaging

Beer packaging has come a long way since the early days of brewing. The earliest form of beer packaging was in clay jars and leather bags, but as technology advanced, so did the packaging.


In the late 1800s, beer bottles became the standard when Henry Barrett invented the screw-top beer bottle. Around two decades later, the crown cap was invented and is now the preferred way to seal bottled beer. Bottles are the classic choice for packaging beer.

In 1935, the first beer can was introduced by the American Can Company. The can was made of steel and had a flat top that required a church key to open. The can was an instant hit because it was cheaper to produce and easier to transport.

However, during World War II, the government needed the steel for the war effort, so the beer can was made out of aluminum. The aluminum can was lighter and easier to recycle, making it the preferred choice for beer packaging.

Today, beer packaging is a mix of tradition and innovation. While bottles and cans are still the most popular ways to package beer, some breweries are experimenting with new packaging options. For example, some breweries are using pouches or boxes to package their beer, while others are using growlers or crowlers. These new packaging options are more environmentally friendly and can be reused, which is a big plus for consumers who are concerned about the environment.

The Science Behind Beer Packaging

Beer packaging is a crucial aspect of the beer industry. The type of container used to package beer can affect its taste, freshness, and overall quality.

Glass of bottle beer

In this section, we will explore the science behind beer packaging and the materials used to package beer.

Materials Used

Two of the most common materials used to package beer are glass bottles and aluminum cans. Glass bottles are the traditional choice and have been used for centuries. They are sturdy, reusable, and can be recycled. Aluminum cans, on the other hand, are a newer option, but have become increasingly popular in recent years due to their convenience and portability.

Glass bottles are made from sand, soda ash, limestone, and other materials. They are heavy and can break easily, but they provide a barrier against light and oxygen, which can affect the taste and freshness of beer. Aluminum cans are made from aluminum, which is lightweight, durable, and recyclable. They are also opaque, which protects beer from light, but they can be prone to oxidation, which can affect the taste of beer.

Effect on Taste

The type of container used to package beer can affect its taste. Glass bottles are often preferred by beer enthusiasts because they do not impart any metallic taste to the beer. Aluminum cans, on the other hand, can sometimes give beer a metallic taste, particularly if the beer comes into contact with the can for an extended period.

Preservation of Freshness

The packaging can also affect the freshness of the beer. Beer begins to deteriorate as soon as it is packaged due to oxidation and other chemical reactions. Glass bottles provide a better barrier against oxygen than aluminum cans, which can help to preserve the freshness of the beer. However, aluminum cans have a lower headspace, which can help to prevent oxidation.

In a study published in ACS Food Science & Technology, researchers found that an amber ale stayed fresher in bottles, whereas container choice made much less difference to the stability of an India Pale Ale (IPA). The researchers also found that during storage, chemical reactions break down some of the flavor compounds in beer, which can affect its taste and freshness.

Comparing Bottled and Canned Beer

Taste Comparison

When it comes to taste, there is a long-standing debate between bottled and canned beer.


Some people believe that bottled beer tastes better because it is not affected by the metallic taste that can come from a can. However, a blind taste test conducted by HuffPost found that tasters preferred canned beer in three out of four cases, with only a slight preference for bottled beer overall.


One of the main advantages of canned beer is its portability. Cans are lighter and more compact than bottles, making them easier to transport and store. They are also less likely to break, making them a better choice for outdoor activities such as camping or hiking.

Environmental Impact

Both bottled and canned beer have an environmental impact, but in different ways. Glass bottles are recyclable and can be reused, but they are heavy and require more energy to transport. Aluminum cans, on the other hand, are lightweight and require less energy to ship, but they are not as easily recyclable as glass bottles.

Cost Analysis

When it comes to cost, canned beer is often the more affordable option. Aluminum is cheaper than glass, and cans are easier and cheaper to produce and transport. However, the cost of beer can vary depending on many factors, including the brand, location, and distribution.

Please drink responsibly, be fully accountable with your alcohol consumption, and show others respect.

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