Item Type: BackpacksPattern Type: SolidCapacity: 20-35 LitreHandle/Strap Type: Soft HandleInterior: Computer Interlayer,Cell Phone Pocket,Interior Zipper Pocket,Interior Slot PocketLining Material: PolyesterStyle: FashionRain Cover: NoMain Material: Microfiber Synthetic LeatherBrand Name: BOPAIDecoration: Chains,NoneClosure Type: ZipperGender: MenExterior: Solid BagCarrying System: Physiological Curve BackBackpacks Type: Internal FrameModel Number: 851-025811Technics: anti-theftColor: BlackSize: L30cm x H44cm x W12cmlaptop backpack: Waterproof backpackBackpack USB: Men Backpackantitheft backpack: waterproof,anti-theftanti-theft backpack: sports bag,caming bag,outdoor bag,enlargeanti theft backpack: sports backpackModel Number: anti-theft usb charging travel backpackBackbag Characteristic: USB Charging. anti-theftBackpack usb: backpack bag men Product type: Brand: Luggage Factory Weight:n/a Sku:24312104-black-china Note : Color May be slightly different due to photography lighting