This is a square backpack from MUJI (Mujirushi Ryohin). [Product Name] Handheld Rucksack [Color] Black [Size] Height 35cm x Width 26cm x Depth 13cm [Description] Can be used in 3 ways: as a backpack, shoulder bag, or handheld bag. It has a handheld strap with adjustable length. It can be stored away when not in use. The capacity (approximate) is 11 liters, which is small, but it's large enough to fit A4 files. Used a few times, but it's in clean condition with no noticeable signs of wear. Please check the details and condition in the photos. Please understand that this is a used item and has been stored at home. Will be shipped via post-posting. Color: Solid black MUJI Commuting to work or school Shoulder bag Color...Black系 (Black-based)