Thank you for your continued patronage this year. Please consider purchasing early, as items may become scarce during the period of preparation for school entrance and enrollment, potentially causing inconvenience. Made with simple, plain fabric that is easy to use for older elementary school students, junior high school students, and adults. Please note that even if the same navy color is specified, the fabric may differ. Please understand that the texture and color may vary. It is a soft cotton-polyester material. No lining is attached for quick drying. Size: Approximately 20-21cm (height) x 28-30cm (width) x 3cm (gusset) Please allow for a margin of error of approximately ±1cm. The handles use soft twill tape. Please note that there may be creases from folding. The fabric has not been pre-washed. Other sizes and color variations of the same design are also available. The images are samples. They are made in the same way with fabric cut to the same size. We try to take pictures that are close to the actual colors, but as we are amateurs, there may be slight differences in appearance. If you are at all concerned, please refrain from purchasing. We have made them with care, but as they are handmade by amateurs, please refrain from purchasing if you are looking for perfection or are overly sensitive. Please note that they will be shipped in a compressed state.