Pepsi has brought back a blast from the past - Crystal Pepsi! There are other products that Pepsi has discontinued in the past that we now have a demand for, most notably, Pepsi Kona. Pepsi Kona was not received well during it's release. But, there were many people that were disappointed when it was discontinued, including myself. Pepsi Kona was delicious, and very underrated. I was told that Pepsi only considers to bring products back when there is a demand for that product. Let's show Pepsi the demand!