✓MESSENGER BAG FOR MAN&WOMEN:Perfect bag for working, short traveling and daily using. ✓Middle SIZE:Can hold 13 inches laptop,A4 notebook will be suitable. ✓SHOULD&SLING BAG:With detachable and adjustable shoulder straps for comfortable wearing, no compression feeling; The strap is about 5 feet in length. ✓100% PURE CONTTON: high quality canvas & leather, waterproof and scratch-resistant; Lining: cotton cloth, no padding. ✓LOTS POCKETS: 2 zipper pockets(front and back); 2 front open pockets; Interior: 1 main zipper cabine ;with 2 small wall pockets for cell phone or coin and 1 private zipper pocket.