Weighing only 3 pounds and measuring 12.5 inches in length, 10.5 inches in breadth and 4 inches in height this bag brings with it many features that will be beneficial for you. David King Multi Pocket Messenger DK 159T many pockets for keeping your belongings. There are four side pockets and two rear pockets with flaps. There are zippered pockets in the front and the back where your possessions will be safe. The main section is zippered. The shoulder strap is such that you can adjust its length according to your need.