Main Material: High density cotton canvas. Soft cotton lining. Comfortable leather handles. . Mae: 37 x 3 x 31cm(L*W*H).You can put 13"-14" MacBook Pro, A4 books, ipad, glasses, wallet, keys, cell phone, umbrella, document and cigarette in the bag. . Structure: 4 pockets in total. Main pocket*1. Secure zip bags*1. Cell phone pocket * 1. Card pouch * 1. . Draft: Low-carbon, environmentally friendly, high-quality canvas, with a simple style that reflects the healthy and relaxed attitude to life. . Function: Canvas handbag, shoulder bag, laptop bag, travel or school life.4 color available, also perfect gift idea .ZF Notice:1. The monitors used are different, the computers are different, and the camera angles are different, there may be problems with the angle and color.2. Purely manual measurement, there may be 0-1cm error.