I made a pouch with a clear window using a firm fabric. It has a D-ring, so you can hang it on a bag, etc. I think you can use it in various ways, such as putting medicine or coins in it. Size: Width: Approximately 12.5 cm Height: Approximately 12 cm No gusset. This is handmade by a sewing enthusiast using a home sewing machine. I made it carefully, but since it is handmade by an amateur, I would appreciate your understanding.