There have been multiple attempts to make commercial versions of the numerous products seen in Back to the Future Part II by 2015. Nike tried to make the self-tying laces, but ultimately failed. The hoverboard successfully got off the ground, but it depends on your definition of “success” — it can only hover over a special magnetized surface that’s not common. And when we got to October without ever seeing Pepsi Perfect, I figured that would never happen as well. Not so fast — Pepsico waited until now to announce it, but they ARE selling the product after all.