Thank you for viewing. It can comfortably hold A4-size books, writing instruments, and more. A 20cm zippered pocket with a depth of 16cm is located on the front of the main body. There is a 19cm deep partition pocket on the inside. 【Size】 Width: 40cm Height: 32cm Handle: Width 2.5cm / Height 23cm Shoulder strap: Width 4cm / Length 52.5～100cm 【Material】 Main body: Canvas Inner fabric and bottom board: Cotton 20cm zipper Coil zipper Snap hook Adjustable slider I have other items for sale as well. Please take a look. #Hirosan'sShop