Using this backpack is super easy. Just unzip the main compartment to put in your big items like textbooks and notebooks. You can keep your phone and small things in the front zip compartment's inside pockets. The side mesh pockets are great for holding a water bottle or your gym shoes. When it comes to maintenance, you can spot - clean the canvas with a damp cloth if it gets dirty. Avoid overstuffing the backpack to keep the shoulder straps in good shape and the bag's structure intact. Don't machine - wash it as it might damage the lining and the fabric.