This is an elegant navy-colored lesson bag with smocking embroidery. It is also very appreciated as a gift for entering the kindergarten. It is just the right size to store B4 sketchbooks, piano scores, laptops, etc. with plenty of room. It can be used safely in various scenes as a bag for daily commuting to school ~ classroom, for exams, and as a lesson bag for adults. The main body fabric is made of high-quality weakly water-repellent nylon fabric, so it is safe to use on rainy days. The lining is also made of nylon. There are a total of three types of smocking embroidery designs. ●Voices of customers who purchased (excerpt) ・ When the tea from the water bottle was leaking in the lesson bag, I was surprised that the tea accumulated inside without staining from the bag. 　The nylon material is firm and waterproof, which is very good. ・ When I carry a laptop at work, the size, weight, and durability are perfect, and I bought it this time for myself. The pocket inside fits a mouse and a mobile battery, and it is waterproof and safe. ・ It is a bag made of solid nylon material. I bought it as a set with a shoe case for the exam. 　The embroidery is beautiful, and it has a luxurious feel compared to lesson bags of similar colors. I'm glad I bought it because my son liked it very much. The smocking embroidery was very nice. 　The design of the car is also cool and the kids like it.　I have the impression that the overall texture of the fabric is also solid.