The Basic Square Leather Backpack is a beautiful and well made backpack! The Basic Square Leather Backpack is made with synthetic leather that is PU coated to have water resistant ability. The inside of the backpack contains 1 zipper pocket on one side, and 4 open pockets on the opposite side. You can use the 4 open pockets to organize your pens, smartphone, and notebooks! Just behind this zippered compartment is another zippered compartment dedicated just for the laptop. Within the laptop compartment contains a laptop pocket with velcro closure to hold your laptop securely in place. It can also hold up to an A3 sized notebook! The attached shoulder strap is adjustable to fit your need. A handle is also attached on the top of the backpack for easy carrying. This beautiful, sleek and light weight backpack is great to use for your work! Please check out the photos to learn more!