Bags for Children's School Bags with Kids School Backpack and Robot Student Polyester Backpack Polyester Isothermic bags lining Cute and lovely backpack for your kids School Backpack Dimension: length:15''; Height:13''; Width:3.9'' Bright color and special design, surely can attract your children's attention Can hold some children's little stuffs with a insulation bags Perfect mini school bags for your kids