Using this backpack is a breeze. Just adjust the shoulder straps to your comfort level, and you're ready to go. You can use the front flap pocket for quick - access items like keys or your phone. The main compartment is great for storing books, notebooks, or other essentials. As it's made of vegan leather (polyurethane), avoid getting it wet for long periods as it might damage the material. To clean it, simply wipe it with a soft, dry cloth. When not in use, store it in a cool, dry place to keep it in good condition. And remember, since it's an officially licensed Marvel product, show it off with pride!