I have used this with care. It can also store a laptop. It has plenty of storage for small items, including pen holders. If I had to say one thing, it's heavy because it's sturdy. If you are looking for a lightweight business bag, please refrain from purchasing. Size: Width: Approximately 46cm Height: Approximately 30cm Depth: Approximately 6cm Front and back use plastic buckles. There is one zippered storage space on the front. When you open it, there are many compartments as shown in image ⑦. The back opens fully, and there is laptop storage (image ➇). There is also storage for small items here. The bag has bottom studs to reduce wear. Thank you. Please understand that there may be some errors due to amateur measurements. There is a feeling of use. Please refrain from purchasing if you are sensitive to used clothing or second-hand items. Please only purchase if you understand that this is a used or second-hand item. ☆ The items for sale will be folded as small as possible and compressed for shipping.