Abstract: A portable cleaning device for golf equipment that may be folded and carried in a golfer's pocket without interfering with the golfer's swing or leaking any cleaning liquid. The cleaning device is capable of cleaning not only golf balls but other golf equipment, such as golf clubs, as well. The cleaning device also has a golf ball marker removably coupled thereto so that the golfer may conveniently mark the place of the golf ball before picking it up to clean it. The cleaning device is also capable of being safely washed in a washing machine.