The baby sleeping bag is made of 100% cotton with a beautiful design. It is ideal for comfort and warmth during sleep. The top closes with snap buttons for easy opening. In addition, it features a wide zipper on the side, making diaper changes easier without needing to remove the entire sleeping bag. The zipper is lined with an extra inner flap so it does not disturb your baby during sleep. It can be used instead of a duvet or blanket and ensures that the baby stays warm while sleeping.