Thank you for viewing! Regarding shipping, delivery, pricing, discounts, and other important notes, please refer to my profile. I kindly ask that you read it. Lesson Bag Height: 30cm x Width: 40cm x Depth: 4cm, with lining * Sizes are measured flat. This includes the depth when measured flat. * The pattern and colors may differ slightly from the actual product. * Please note that imperfections such as fabric irregularities, minor flaws, color variations, and thread inclusions (from the manufacturing process) are not considered defects. * Although the fabric is pre-washed before production, color fading or shrinkage may occur with detergents or machine drying. Please understand this. * I generally do not accept custom orders, size changes, holds, or reservations. I would appreciate it if you could choose from the items currently for sale. * While I strive for careful craftsmanship, please be aware that handmade items may have slight size variations, imperfections, or traces of marking pens. Thank you for your understanding. * I have other items for sale. If you purchase multiple items that can be shipped together, I will offer a small discount depending on the total purchase amount. Please let me know in the comments before purchasing. Discounts cannot be applied after purchase. * I do not accept custom orders or price negotiations. * Returning customers, if you are a repeat buyer, please let me know in the comments. (I may not recognize you if your nickname is the same or has been changed. I apologize in advance for any oversight.)(^^;) ★ Please read my profile and purchase only if you understand and agree to the terms.