The Hello Kitty 12" Rolling Backpack is ideal for school and overnight stays. This 100 percent polyester case with a top handle is light and easy to roll. It can be maneuvered by children or by adults with ease. This polyester backpack is durable and can be used to hold books or clothing. It is also an excellent carry-on case for travel. The Hello Kitty backpack has multiple compartments and padded back straps that help to cushion it when it is worn on the back.