It's brand new. [It Is A Crib, A Diaper Changing Station, And A Mommy Bag Backpack] It provides a safe and hygienic space for you to change diapers or let your baby lie down and rest anytime, anywhere. Use it as a removable diaper changing table or when you are out with your family to give your baby a safe, clean, and comfortable Area. No more worrying about the safety [Easy to Carry]: Whether you are going for a weekend trip or a seaside holiday during the day, this travel backpack diaper bag is a perfect accessory. It can be easily converted into a baby travel bed and dressing area, so you can easily enjoy your business. [Multifunctional] Functional partition: The backpack has 16 pockets，scientific partition，clever storage，It can be loaded all essential like diapers，creams，wipes and other babies necessities，insulated 3-bottle pockets，Its large capacity can hold a laptop or breast pump，USB charging: go out and not afraid of no power，replenish power at any time. [Durable that'll last for years] Our diaper backpack is made of lightweight, durable and waterproof fabric. Non-fraying stitching, and strong zippers. It uses surface protection technology to protect the backpack from moisture in the event of short periods of rain or light snow. If you accidentally spill coffee or juice on your backpack, wipe it off immediately to keep it clean (not recommended for long periods of time in the rain). [Perfect Diaper Backpack] The baby is tired when going out, and it becomes a crib in seconds, giving the baby a comfortable place to rest. Try it now! Even if you don’t like it, we will refund or replace it!