Features:1. Superior Material : Made of oil wax canvas and cowhide crazy horse leather. For the leather flap, there are few wrinkles, scars, scratches on the surface, presented the style of vintage and wildness. Durable and rugged wash canvas fabric to ensure long lasting durability, and waterproof.2. What Upgraded : First, our messenger bag has pockets on both sides , very convenient for carrying water-bottle or umbrella, so as to separate them from laptop or book (other similar bags don’t have). Second, added a piece of leather pad on shoulder strap, more comfortable, and ease shoulder stress.3. It can be a laptop briefcase , school book bag , causal shoulder bags , outdoor everyday use , short travel weekender bag for men or women , teen girls boys , college student.4. Alternative use as a crossbody shoulder bag or carry as a handbag briefcase with a leather durable handle. In addition , leather flip with two magnetic buckles , double secure your belongings. And the buckles are made of classical bronze tone hardware.