Polyester liningZipper closureFast Shipping: Improve the shopping experience. The item will be sent from the US. You will receive it about 3-5 business days.Give Away: Each backpack presents a delicate doll and pencil case; They are can be hang up on backpack or take down according to your needROOMY: This girls elementary school princess backpack with compartments and dedicated pockets help you carry a laptop(14-15inch),books, tablet/kindle/ iPad, glasses, headphone, cell phone and many other school suppliers while keeping you organizedCOMFORTABLE: Princess backpack is from water-resistant PU leather and quality nylon for outside, easy to clean; The double handle is comfortable for carry; shoulder straps and back are padded; it helps to avoid pain and gives you a better feeling when carrying the cute girls backpack.Approx. Dimensions: 11.8 x 5.2 x 15.7 inches; Capacity: 23 L; Recommended age: 6-14 years old.