I purchased this from the official website about four years ago for my elementary school child. They used it when going to school. They've outgrown it, so I'm offering it to anyone who might want it. The size is around 150-160. It wasn't used very often, so there are no noticeable stains or scratches, but as shown in the 12th photo, there's a spot where I erased a name on the inner lining. There are no stains or tears on the hem. The inner lining is removable, so I think it can be used from this season through winter. Please understand that this is a used item before purchasing.