Which food packaging innovation was initially rejected by focus groups but went on to generate over $1.7 billion in sales within its first year of national release?

In the world of food retail, packaging innovation can make or break a product's success. Some packaging breakthroughs have revolutionized how we consume, store, and perceive food products. This poll tests your knowledge about a groundbreaking food packaging innovation that changed an entire category and created a billion-dollar success story. Can you identify which packaging innovation truly disrupted its market?

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Pringles' stackable hyperbolic paraboloid chips in a can (1968)
Capri Sun's stand-up pouch with integrated straw (1981)
Heinz's upside-down ketchup bottle with silicone valve (2002)
Chobani's split-cup yogurt packaging with mix-in compartment (2010)