Main material: high density cotton canvas,cotton lining,leatherette handles. Dimension:11.02"L x 4.33"W x 13.78"H. Structure: A total of 4 pockets. 1 zippered closure for the main compartment;1 inner zippered pocket and two small pocket . Uesd in the daily travel ,Weight lighter but durable.Fashion casual life style,General use for Female & Male.Bags based on design embody this wholesome living attitude by opting for low-carbon, environmentally friendly and high-density quality canvas, conducive to both human and the Earth. Hiigoo: It's such an awesome messenger bag that you will receive many compliments from your family and friends.