Main material: canvasProcess: EmbossingGender: UnisexBackpack type: outer frameCapacity: 56-75 litersInside: Internal slot pocketInside: Internal zipper pocketInside: internal compartmentInterior: computer mezzanineHandle/strap type: soft handleItem Type: BackpackDecoration: NoneClosure type: zipperRain cover: NoAppearance: solid bagCarrying system: curved shoulder strapLining: PolyesterStyle: VintagePattern type: solid colorname0: neutralName1: Travelname 2: different color changesName3: Waterproof backpackName4: Direct Salesname5: ShipmentName6: DisembarkationName7: TransportationName8: Practicalname9: school backpackPackage list: 1 piece