IMAGINE HAVING A COTE BED AVAILABLE WHERE EVER YOU GO WITHOUT NEED TO CARRY ONE. The changing bag can be used for short travel, long trips, in cars, in parks even indoors. With this backpack Your baby can rest any time anywhere. Multi-pocket & Large Capacity: The front pocket of the backpack is equipped with aluminum foil, which can keep the bottle warm, so you dont have to worry about your baby getting cold milk powder. Pockets with different functions will help you organize various items neatly. Safety Material & Strong Strap: Using waterproof and tear-resistant 100%polyester Melange, the dirty can be easily wiped from baby diaper bag backpack. Diaper bag with changing station is environmentally friendly, with no pungent smell and BPA. The length of the shoulder strap can be adjusted freely, it can easily and comfortably support the shoulders, and effectively protect the mother's waist and pelvis. Size: the size of the waterproof diaper bag is 11.8x7.5x16.1 inches (30cm * 19cm * 41cm). Expanded length is 30 inches (76cm)