There are a lot of factors to be considered. If the bottle is stored in the dark and a cool place, it can last for several years. If it is a homebrew or from a local brewery that doesn't filter the beer, the flavors can be greatly affected by the living yeast. There are some types of beer that actually improve with age.
Potentially centuries if it is good quality originally.
Alcohol does not expire when it is unopened.
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If you open the bottle, you need to keep it refrigerated and it will last for a month. If it is an unopened bottle it should last for about a year :)
If the bottle is unopened then it can last as long as you want it to, but I personally wouldn't drink it after having for more than 9 months or so.
Alcohol doesn't spoil
It should last indefinitely if kept in a cool, dark place.
I have a bottle of Cointreau that was first opened 16 years ago and it still tastes fine!
An unopened bottle of Jack Daniel's can last indefinitely if stored properly, as the high alcohol content acts as a preservative. However, for the best quality, it’s recommended to consume it within 5 to 10 years. Keeping it in a cool, dark place away from direct sunlight can help maintain its flavor and integrity over time.
My research showed that an unopened bottle of Pimm's would last for a year or two. Once it is opened, it starts to lose flavor after a week or so.
Unopened bucks fizz, which is a cocktail made from orange juice and champagne, can last for about 1-2 years if stored in a cool, dark place away from direct sunlight and heat sources. The high alcohol content in the champagne helps preserve the drink and extend its shelf life. It is important to check the expiration date on the bottle and ensure proper storage conditions to maintain the quality of the bucks fizz.
It was last for decades if unopened.