This is a black sub-bag suitable for formal occasions. It can also be used as a tote bag. It can be used for ceremonies, weddings, funerals, entrance ceremonies, graduation ceremonies, and entrance exams, so it's reassuring to have one prepared for emergencies. Although it doesn't have tags, it is unused. It has one large pocket inside. It also has a pocket of about 18cm that can be closed with a zipper. The opening can be closed with a magnetic button. Height: 35cm Width: 32cm Depth: 11cm (It is sturdy because it has a bottom plate) I think it's a very convenient bag with a large size. Thank you for your interest. Thank you for looking.