Sling Canvas Messenger Bag Shoulder Backpack (Black-Zipper Shoulder)

Upgrade Material: The messenger sling bag is upgrade to Water-resistant Washed Canvas, also with PU Leather Decoration, very durable canvas material on the outside and a softer, more luxurious material inside the main compartment. Upgrade ; the sholder strap length: 34.6-47in. The shoulder bag with a padded notebook compartment in the middle layer, can fit upto 15.6" tablet/iPad. It is a great size to take to a day trip or shopping. The bag can be either carried with the hand handle or adjustable padded shoulder strap. Upgrade Multi-function Pockets: Vintage&multifunctional canvas sling backpack with lots of pockets: 1 zipper pocket is in the front flap; 1 open pocket and 1 zipper pocket (with 8 Card slots and 1 open pocket) are under the flap; 2 side pockets; in the middle layer is 1 padded zipper notebook compartment; The main compartment is 2 inner open pockets with 2 pen holders, 1 zipper pocket and 1 key hook in the front, and 1 sleeve for 14 inch iPad; 1 back hidden zipper pocket for your phone. Upgrade Comfort: The strap is adjustable and Padded, ultra-comfortable across your back and chest. It can act as a single-shoulder bag/sling bag, or a cross-body bag for use. And the shoulder strap and back pannel of the X-Large version is thickened and breathable mesh padded. The shoulder strap is about 1 inch widened. All the changes make this bag more comfort to wear, release the pressure from the bag's weight.