Here’s a Brush Caddy. This is a golf accessory which can help out mainly on the practice range. The Brush Caddy mounts right into the ground at the range, and gives you a mini club cleaning station. You can hit shots and clean your club faces without even having to move from your range spot.
The advantages of something like this are saving time, gauging range shots better as the club is clean and the ball is flying true, saving wear and tear on clubs and staying focused on the practice session.
The copper bristles on the outer edge can bend outward and get shabby during transport and rattling around in the trunk of the car. A carrying bag or something which protects the bristles would be nice.