-Large capacity mummy bag: 12.6 * 7.8 * 17 inches can accommodate the daily necessities of the baby, such as clothes, shoes, diapers, milk powder, milk bottles, etc; Easy to travel, easy to place, easy to take, easy to pack baby's daily necessities -Portable crib: a backpack for two purposes; Close the backpack mode and expand the crib mode; Placed in bed at home can be used as a baby bed in bed; Outdoor can be convenient for baby to sleep or change diapers, no longer worry for baby to sleep -Multifunctional area: there are 14 pockets in the bag to simulate the use habits of mothers and the items they must bring when going out so that each item has a reasonable location; The backpack is divided into four regions; Large capacity storage area: can place milk powder cans, diapers, bibs, clothes, towels, etc; Side bag storage area: paper towel, umbrella; There are also dry and wet separation area, drug storage area and computer storage area in the bag; Easy to pick up.