Which iconic consumer product changed its packaging from metal to waxed cardboard during WWII to conserve tin for the war effort, while using its distinctive branding to encourage Americans to buy war bonds?

During World War II, product packaging underwent revolutionary changes to support the war effort. Companies modified designs, materials, and branding to accommodate military needs while maintaining product identity. Some of these wartime packaging innovations changed retail forever and became iconic symbols of the era. Test your knowledge about these historic packaging transformations that merged military necessity with product innovation.

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Coca-Cola
Hershey's Chocolate
Lucky Strike cigarettes
Campbell's Soup