cotton Main material: high density cotton canvas,cotton lining and genuine leather zips. Dimension:11.02L x 5.12W x 11.81H. About 0.36 Kg. Style:2 big pockets(magnetic-closure) ; 1 big pocket(zipper-closure); Many other small pockets .Tote Purse /Handbag / Messenger /Wallet/Shopping bags,multi-purpose bag,great for everyday use. Uesd in the daily travel ,Weight lighter but durable.Fashion casual life style,General use for Female & Male. Hiigoo: It’s such an awesome messenger bag that you will receive many compliments from your family and friends.