To use these sport bags, simply open the main compartment and start packing your essentials. They're great for gym workouts, short trips, or daily commutes. When it comes to maintenance, use a soft, dry cloth to wipe away any dirt or dust. Avoid using harsh chemicals or abrasive materials as they can damage the faux leather. Also, remember the warning about the chemicals in the product. Keep it away from children and pets to prevent any potential harm. Store the bags in a cool, dry place when not in use to keep them in good condition.