Mummy diaper bags are specially designed and produced for the convenience of taking care of infants and young children. They categorize the supplies of infants and mothers into bags, providing convenience for mothers to take their children out. The double shoulder mommy diaper bag has a large capacity and can meet the needs of mothers and babies for long-term outings. Handbags account for a small proportion of diaper bags in moms, as they occupy the hands that mothers use to take care of their babies.