The sleeping bag is made of 100% cotton with a beautiful design. It is ideal for comfort and warmth during sleep. The top part fastens with snaps for easy opening. In addition, it has a wide side zipper to make diaper changes easier without having to take off the entire sleeping bag. The zipper is lined with an extra internal flap to prevent disturbing the baby's sleep. It can be used instead of a duvet or blanket and ensures that the baby will stay warm while sleeping.