Which of these packaging innovations holds an official Guinness World Record?

The world of product packaging has seen remarkable innovations over the years, with some designs breaking world records for their creativity, sustainability, or unique features. Test your knowledge about extraordinary packaging achievements that have made it into the Guinness World Records. Can you identify which of these packaging innovations actually holds an official world record?

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The Pringles can, for being the first curved potato chip package that could stack chips in a uniform shape (1970)
Toblerone's triangular prism chocolate packaging, for being the longest-running unchanged product packaging design (since 1908)
Coca-Cola's PlantBottle, recognized as the first fully recyclable PET plastic beverage bottle made partially from plants
Amazon's Frustration-Free Packaging program, for eliminating the most packaging waste in retail history (over 1 million tons)