Using this backpack is easy. First, open the zip - top main compartment to put in your larger items like books and notebooks. Then, use the front zip compartment to store smaller things such as pens, chargers, or your phone in the dedicated pockets. The side mesh pockets are perfect for your water bottle or a small umbrella. When it comes to carrying, adjust the shoulder straps to fit your body comfortably. As for maintenance, spot - clean the canvas with a mild detergent and a soft cloth if it gets dirty. Avoid machine - washing to keep the backpack in good condition. Also, don't overstuff the backpack to prevent the zippers from getting damaged.