Using this backpack is easy. Just open the cover closure to put your items inside the main compartment. You can also use the flap pocket on the exterior to store small things like keys or a phone for quick access. When carrying it, adjust the arcuate shoulder straps to a comfortable length. As for maintenance, avoid exposing the leather to direct sunlight for long periods as it may cause the color to fade. If it gets dirty, gently wipe it with a soft, damp cloth. For deeper cleaning, you can use a mild leather cleaner. Also, store it in a dry place when not in use to prevent the leather from cracking.