Why you protect the beer?

* To prevent spoilage: Beer is a perishable product that can be easily spoiled by bacteria and other microorganisms. Protecting the beer from contamination can help to ensure that it remains fresh and drinkable.

* To preserve the flavor: Exposure to light, heat, and air can all negatively affect the flavor of beer. Protecting the beer from these elements can help to preserve its intended flavor profile.

* To protect the carbonation: The carbonation in beer is what gives it its refreshing fizz. Protecting the beer from excessive pressure or agitation can help to maintain the proper level of carbonation.

* To prevent oxidation: Oxidation is a chemical reaction that can occur when beer is exposed to oxygen. Oxidation can cause the beer to develop an off-flavor and aroma. Protecting the beer from oxidation can help to prevent this from happening.

* To protect the appearance: The appearance of beer is important to consumers. Protecting the beer from physical damage, such as scratches or dents, can help to ensure that it retains its visual appeal.

Overall, protecting the beer can help to ensure that it remains safe to drink, has a consistent and enjoyable flavor, and maintains its intended appearance.