This is a simple, minimalist, and compact wallet handmade for UL hikers. Inside, there's a pocket for coins, and it can hold a few bills and cards. This is a prototype, so it's offered at this price. Perfect for hiking or a quick outing. ◎ You can choose the zipper pull cord from three colors: black, orange, and yellow (see photo 2). Please let me know your preference via message immediately after purchase. If you don't specify, it will be shipped with a black pull cord. ※ Seam sealing is not applied. ※ Due to the nature of DCF fabric, wrinkles may appear on the surface. Fabric: 1.0 oz Dyneema® Composite Fabric Zipper: Water-resistant zipper YKK® Aquaguard (Yellow) Weight: Approximately 5g It uses the same fabric and parts as major outdoor brands, so I believe the durability and quality are comparable. However, this is a handmade item by an amateur. I strive for careful sewing, but please refrain from purchasing if you are looking for professional techniques or the quality of mass-produced products.