Compared to the conventional cover, the inner pocket for fixing the cover of the notebook is deeply designed, so the notebook can be firmly fixed only on one side of the cover. Holds two notebooks securely. It has a wide maximum storage width and can accommodate thick notebooks and memo pads, including ring notebooks. If you store the ring notebook in the right pocket, you can use it compactly while keeping the features of the ring notebook. The cover pocket can hold small items that are frequently used with notebooks, such as writing instruments and sticky notes. In addition, materials and business cards can be inserted in the inner pocket. The cover is made of a durable material that has been water repellent.