Here's a fun fact: the longest-lived champagne on record was a bottle of Perrier-Jouët from 1874, which was still drinkable in 2010! That's 136 years of age! Talk about a long-lasting drink.
And, did you know that champagne can even improve with age? Some bottles, like those from the prestigious house of Krug, can develop a complex flavor profile over time. It's like a fine cheese, getting better with age.
Now, we know what you're thinking, "What about the cork?" Well, it's true, the cork can affect the shelf life of champagne. But, modern cork technology has come a long way, and most corks are designed to keep your champagne fresh for years to come.
Does Champagne Spoil Without Refrigeration? Storage Tips And Shelf Life