Why Do Pringles Come In A Can?

With its one-of-a-kind, cardboard tube, metal bottom and plastic lid, Pringles are one of the most uniquely packaged snacks around. But it has to make you wonder: If that tube technology is really all that great, then why is Pringles the only chip makers that use it for their packaging? #pringles #snacks #weirdhistoryfood