This single-fold wallet is made of upcycled materials including pet food bags and grocery bags.  The billfold is just big enough to hold a stack of bills unfolded, and the slots on each inside flap hold essential credit cards, driver's license, mini-cards, and other cards, tickets, etc.  Gwen Diehn is a gifted artist, author, and craftswoman whose desire is to extend the life of beautiful, durable materials that were headed to the landfill. All of her products are sewn on a 1917 treadle sewing machine that she restored (and rescued from another landfill.