Which post-WWII civilian product was famously developed from repurposed military technology as part of the Willys-Overland company's sustainability initiative?

During and after major conflicts, military organizations around the world have had to manage vast quantities of equipment and material. This poll explores an interesting chapter in military sustainability history, when one nation implemented a groundbreaking initiative to repurpose surplus military equipment after World War II, creating civilian products that would become iconic in the post-war consumer market. Test your knowledge of how military technology transitioned to peacetime applications!

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

The civilian Jeep (CJ series), converted from military Willys MB jeeps
The Coleman camping lantern, repurposed from military field lighting equipment
The Polaroid instant camera, developed from aerial reconnaissance technology
The Zippo lighter, originally designed for military flamethrower ignition systems