Using this lunch bag is a breeze. Unzip the double - zipped main compartment to put in your lunch. You can keep small items like utensils or napkins in the front zipped pocket and your drink in the bottle holder. When you're done using it, simply wipe it clean with a damp cloth to keep it looking great. Avoid using harsh chemicals as they may damage the polyester material. Also, don't overstuff it to prevent any damage to the zippers or the bag itself. With proper care, this lunch bag will serve you well for a long time.