What is a typical shelf life of bottled beer not kept refrigerated?

The typical shelf life of bottled beer that is not kept refrigerated tends to be relatively short due to the effects of temperature and light exposure, which can contribute to oxidation and spoilage. When beer is stored at higher temperatures, such as those commonly found at room temperature or warmer, it's reasonable to expect that the quality will begin to deteriorate after about three months.

This means that while the beer may still be safe to drink beyond this point, flavors and aromas can start to become noticeably off, resulting in a less enjoyable experience. Factors such as beer style, alcohol content, and the packaging (such as bottle versus can) can influence this timeline, but a general rule of thumb is that after three months, many beers might not taste as intended.

In contrast, options that suggest longer shelf lives, particularly those exceeding three months without refrigeration, typically apply to very specific beer styles or conditions, which may not represent the broader category of bottled beers.