To use this water bottle, simply unscrew the top lid and fill it with your favorite cold drink. You can carry it with you to work, school, or when you're out exercising. Remember, this bottle is not for hot drinks, so don't fill it with anything warm to avoid potential damage. For maintenance, you can wash it with mild soap and water. Rinse it thoroughly and let it dry before using it again. Keep it away from sharp objects to prevent scratches on the shiny red finish and the gold logo.