I used to keep my child's naptime futon in this bag. I used it for about six months, but it was stored at the kindergarten, so there may be some minor stains. It's smaller than a regular naptime futon bag, but larger than a book bag. I used it to store a child's blanket and a cover for the naptime futon. I am also selling a naptime futon cover and a blanket from the same series. Shipping costs will be separate, but I will discount 100 yen per item for those who purchase multiple items. Shipping will be in simple packaging. Entrance preparation