Using this belt bag is a breeze. First, adjust the nylon strap to your desired length by snapping the buckle. Then, open the zip - top closure to put your belongings in the main compartment or use the interior mesh pockets for smaller items like keys or cards. You can also utilize the back zip pocket for quick - access items. When it comes to maintenance, use a damp cloth to wipe off any dirt. Avoid machine - washing as it might damage the bag's structure. Keep it away from sharp objects to prevent tears. And when not in use, store it in a dry place to maintain its shape and quality.