Small beard A4 paper bag， excellent quality， easy to break， can protect files， blocking some of the water to enter. Whether it is the office staff， or students， they are very suitable. The use of synthetic fabrics， exquisite workmanship， quality assurance， dirt easy to clean， cute cartoon prints make ordinary file point Poxian fashion. Intimate zipper design， with the perfect blend of color paper bags， zipper smooth， do not put small items， including the warning will fall out， there is both good-looking and practical， want to have a quick little friends just to bring you home to do it is a good helper.