It’s very likely that you have a favorite liquor, your go-to glass for that special drink at the end of the night. Sure you could keep that favorite whiskey on it’s original bottle but when you have a favorite drink that you’re loyal to, you want to give it that special treatment. Take a look at Iron Man’s bit on the “Good Stuff”. Notice that there’s no labels, that’s because Tony Stark knows exactly what he’s drinking. We know, it’s just a movie but there are good reasons to decant a good scotch, and even more reason to decant wine.