This tote bag features an illustration as a one-point accent. How about using it as a sub-bag for school? It's a flat type without a gusset. The material is oxford cloth. The outer fabric is slightly thick, and the lining is thin. The size is 40cm wide, 29.5cm long, and the handle length is 36cm. As it is handmade, please forgive any slight errors or distortions. The illustration is an iron-on print. The iron-on print instructions state to use a pressing cloth when ironing, use a low temperature without steam. It's large enough to comfortably fit sheet music or A4 files. I also have different colors, sizes, and lunch bags for sale, so I would be happy if you would take a look.