Bag Size: Medium Package Internal Structure: Zipper pockets, Mobile Phone Pockets, Document Pockets, Interlayer Zipper Pockets, Computer Pockets Opening Method: Magnetic Buckle 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: Soft Handle Outer bag type: Inside Patch Pocket Bag Shape: Horizontal Square Color: Brown Is there a back cushioning cotton: Have Waterproof Degree: Medium Item number: MLLB-03