Thank you for viewing! I made a dark blue corduroy bag. It can hold A4 size books. Inside, there is a 18cm deep divider pocket. The belt length is adjustable. Colors are shown in photos 1, 3, and 6. The fabric has poor slide on the moving parts, so I used cotton fabric for the shoulder belt. 【Materials】 Outer fabric, inner pocket and belt: Cotton Lining, inner pocket trimming, zipper extension and bottom board bag: Cotton and polyester Coil zipper used (32cm) Hook Rucksack ring The fabric is cut with the grain. Dust can be removed with an etiquette brush. 【Size】 Width: 36cm Height: 29cm Depth: 8cm Belt length: 60-116cm I have other items for sale as well. #Hiro'sShop