The main compartment design and interior compartment The top main compartment can open and close easily due to a collapsible metal frame design, You can easily see and get all the baby supplies you need. It is a personalized organization that has enough internal space to allow you to quickly organize baby toys; baby bibs; clothes; wallets;cell phones;ipad;books and so on. There are nine separate storage bags The big opening zipper of the back is convenient for easy-taking from the bottom. 100% Brand new and never used Material: Polyester Size: 42*27*21cm Weight: about 0.69Kg Package included: 1pc Backpack If you want to buy more , please contact us . Thanks ! Shipping delay & Tracking number We try our best to make you get desired products as soon as possible. In case you receive wrong products due to shipping error, please contact us for exchange or refund. If it's damaged , please refuse to accept and contact us as soon as possible.