Crystal Pepsi is one of my favorite sodas. It lasted from 1992-1994.
It was thankfully revived in 2016.
Too bad it was only available for a limited time.
The moral of the story is to never get attached to something that is limited. Especially if it's Crystal Pepsi. :(
Update: I'm no longer attached to any kind of soda. A lot of sanity has been regained since giving it up. And my kidneys are hopefully healthier now.