All-in-One Multi-Purpose Travel Diaper Bag. This stylish mummy bag baby crib is perfect for 0-2 babies. Family picnics, parties, and travel are challenging for a baby who needs comfortable sleep. This diaper bag converts into a baby travel bassinet, set it up in minutes, and your baby can take a peaceful snooze and safely change diapers outside on the grass, on the beach, or even at the airport.