This is a Miki House bag. The maternal and child health handbook case has plenty of storage and is convenient. I only brought the essentials, so it was mostly used for storage at home, but there was a faint, inconspicuous stain. I've included photos, but it might be difficult to see. The stroller bag has separate compartments, making it convenient for carrying essentials. It was also convenient to take just this bag out of the mother's bag. I think it can be used in various ways. Since the usage period was short, I would appreciate it if someone who is okay with a pre-owned item would consider it. Miki House Stroll Maternal and Child Health Handbook Maternal and Child Health Handbook Case Bag-in-Bag Stroll Bag Bag