Size: 19.5 x 5.5 500 yen The part that rests on the shoulder has quilting and a quilt batting inserted to reduce shoulder pain from the weight of a water bottle (^-^) Instant purchase is OK ( ¨̮ ) How about it for a lesson bag or a painting bag, or a calligraphy bag? *ˊᵕˋ* Each item is made carefully, but please refrain from purchasing if you are looking for perfection, as it is handmade ( ᵕᴗᵕ )