Organic Cotton Lesson Bag This is a lesson bag from Sunny Studio, made with organic cotton. The size is large: approximately 45cm x 37cm. Off-white with a black heart pattern. I bought this for my child, but they are not using it, so I am selling it. It will be shipped folded. Although it has never been used, it has been stored for several months, so there is a faint, small spot-like stain. I don't think it's noticeable, but please check the photos. No price reduction.