Which packaging innovation saved the Coca-Cola Company approximately $40 million in material costs within the first year of its implementation in the 1970s?

Test your knowledge about revolutionary packaging innovations that transformed product marketing and consumer behavior in major industries. While packaging might seem like just a container, smart innovations have led to market dominance, sustainability breakthroughs, and significant shifts in consumer purchasing patterns. How well do you know these game-changing packaging developments that reshaped entire business sectors?

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The hourglass-shaped contour bottle
The stay-on pull tab for aluminum cans
The plastic PET bottle replacing glass bottles
The 'lightweight' redesign of the aluminum can with reduced metal content