• Size of Girl Backpack: L 31 W 20 H 42 cm; L 12.2 W 7.87 H 16.53 inches; lunch bag: L 9.84 W 3.94 H 12.6 inches; we have upgraded zippers of the backpack to make it more sturdy; if your child needs to carry heavy books every day; please select this cute bowknot backpack with wheels for them so that relieve the pressure on child back
• Material of Backpack with Wheels: Water-resistant nylon fabrics; protect item from getting wet by light rain; reinforced stitching; well made; thick and comfy; sturdy metal handle is not easy to bend; wear-resistant and smooth wheels; the girls rolling backpack will last for a school year
• Comfortable: The girls bookbag on wheels with thicken S padded straps; breathable back panel; padded carry handle; backpack on cart so that she can easily rolll it around school and to and from the bus; save girls shoulders and back effortlessly; make their travel or go to school more convenient and easy
• Large Capacity: Girls rolling backpack is spacious enough for school supplies; a large main pocket with interlayer; can hold books; folders; laptop; binders; clothes etc.; a middle size front pocket and a small front pocket; a flap pocket; and two side mesh pockets for water bottle and umbrella; keep items organized; easy to find
• Practical Rolling Backpack for Girls: You could use cute backpack with the trolley or remove the trolley if desired; the smooth wheels is easy to roll and not noisy; girls rolling backpack with lunch bag is fit for school; weekend travel; camping etc; it can be taken on planes and trains as a kids carry-on luggage