Unused Levi's Denim Card Case Ships via Mercari delivery, Yu-Packet. Levi's Levi's, which created the world's first "jeans" in 1873 and introduced the "501" in 1890, has released various masterpieces under the concept of "tradition and innovation." A denim card case designed to store cards. This item features a classic denim fabric and a design with a leather patch, characterized by its luxurious details.