This bag is large enough to comfortably fit an A4 flat file. Dimensions: 26cm (height) x 35cm (width) x 10cm (depth) Includes a removable shoulder strap. Pockets: one small pocket on the front exterior and one inside. The bag opening has a zipper closure. Material: nylon; the interior is water-repellent (see photo 2). Retail price at Mikihouse stores was approximately 12,000 yen. There are some frays: about 3cm near the base of the handle and about 5cm on the bias tape of the front pocket (see photos 3 and 4). For those who understand that this is a used item. #Mikihouse #LessonBag #BlackWatch