Crystal Pepsi was advertised as a healthier Pepsi that was clear thanks to using modified cornstarch in place of the caramel coloring. The product was a major flop.
Orbitz was a clear fruity soda with floating gel balls, which had a texture like Jello-O and an artificial-tasting fruit flavor. It was introduced in 1996 and pulled by 1999.
This citrusy, highly caffeinated soda has been on and off the shelves since its debut in 1996. It was discontinued in 2003 but came back briefly in 2014 and 2018.