Using this water bottle is easy. Just unscrew the cap, fill it with your favorite drink, and you're ready to go. When using it for sports, make sure the cap is tightly closed to prevent spills. For cleaning, use warm soapy water and a bottle brush to reach all corners. Avoid using abrasive cleaners that might scratch the bottle. Store it in a cool, dry place when not in use. This will help maintain the bottle's quality and ensure it serves you well for a long time.