Muji Nylon Mesh Bag-in-Bag A4 Vertical Black. Body only, no box or instructions. I am selling it as I have hardly used it. Lightweight and durable nylon mesh fabric. Size to fit A4 size notebooks and clear files. Vertical design that is easy to put in a backpack. Outer dimensions: Approximately 34 x 27 x 3 cm Thank you for viewing. ☆Please read before purchasing☆ Please consider after understanding. I will try to respond to the comments I receive as soon as possible, but my response may be delayed depending on my work situation. I will respond even if it is late, so if you have any questions, please feel free to ask in the comments before purchasing. Instant purchase OK Please refrain from aggressive price reductions. Let's have a pleasant transaction. ☆Please read before purchasing☆ This item is stored at home. I will check the product when listing and shipping, but as I am an amateur, I may overlook something. If you are concerned about minor details, please refrain from purchasing. I have irregular holidays, so I have set the shipping time to 4-7 days. Shipping is planned via Mercari delivery, but for convenience, there is a possibility of changing from Yu-Yu Mercari delivery to Raku-Raku Mercari delivery without notice. Regarding returns, if there is a significant difference from the photos, I will accept returns, but in that case, the buyer will be responsible for the return shipping costs. (I have records of photos and serial numbers other than those disclosed) If you request a dedicated listing in the comments, I will do my best to accommodate you, but currently, the Mercari system allows other users to purchase even if it is a dedicated listing. I am very sorry, but please understand that I will conduct the transaction with the person who purchased it first. Please consider after understanding the above. Thank you.