Bag Size: Medium Capacity: Below 20L Package Internal Structure: Zipper pockets, Mobile Phone Pockets, Document Pockets, Interlayer Zipper Pockets, Computer Pockets Opening Method: Zipper Material: Genuine Leather With Lock: No With Or Without Rain Cover: None Processing Methods: Soft side Hardness: Middle Pattern: Pure Color Lining Texture: Polyester Cotton Number Of Shoulder Straps: Strapless Carrying Parts: Removable Handle Outer bag type: Inside Patch Pocket Bag Shape: Horizontal Square Color: Brown Is there a back cushioning cotton: Have Wheel Style: Universal Wheel Waterproof Degree: None Item number: MLLUG-02