I've created a patchwork smartphone shoulder bag using high-quality indigo-dyed cotton. It's a back pocket type. It's difficult to tell from the image, but the fabric has a wonderful color and texture. The back also uses the same indigo-dyed cotton, so you can use either side as the front. To prevent the shape from collapsing, I've sandwiched quilt batting and interfacing. The shoulder strap is 1.5mm thick, so it cannot hold heavy items. This is handmade by an amateur using a home sewing machine. Please understand that the finish is not perfect, with some imperfections. ▪️Size Width: Approximately 15cm Length: Approximately 22cm Shoulder strap: 9mm wide, adjustable up to 115cm long. ▪️Materials Cotton (outer fabric, lining), Polyester (sewing thread, quilt batting), Polyester, Nylon (interfacing), Polyacetal (snap button), Synthetic leather (strap), Metal (D-rings, snap hooks, adjusters) *This is a prototype, so it's priced affordably.