School backpack's dimension: 31*13*41 cm(L*W*H). recommended age: 8-16 years old girls. Excellent Gift for children/girls back to elementary school and daily use. Material: Waterproof and durable Nylon fabric, designed by cute cat face bowknot. A roomy main compartment for A4 books, binders, iPad; 2 side pockets for water bottles and umbrella; 1zipper front pocket for medium item; 1 sticky pocket for pencil case or small items. With adjustable mesh padded shoulder straps and soft mesh back panel, the school backpack will get more breathable and comfortable when carrying. Cat School Backpack for 8-16 Year Old Girls, Cute Elementary School Bags Bookbags for Kids