Using this bag is a breeze. To change it from a sling to a crossbody, simply remove and adjust the strap according to your preference. The front zippered pocket is perfect for quick - access items like keys or cards. The multiple zipped compartments inside can hold things like your phone, wallet, or makeup. When it comes to maintenance, use a soft, dry cloth to wipe off any dirt or dust. Avoid exposing it to direct sunlight for long periods as it might fade the colors. Since it's made with vegan leather and nylon, it's relatively durable, but be careful not to overstuff it to keep its shape. And remember, as an officially licensed Marvel product, it's a special item, so handle it with care.