Let the new Fastway tethered Ball Cover take away some of the hassle and mess of keeping your hitch ball lubed up properly. Keeping your hitch ball greased up is a messy necessity. Other covers are available, but what do you do with them while you are towing. A Ziploc® bag in the glove box is not a great solution! That's why you need the Fastway tethered Ball Cover. It keeps the grease off your clothes and everything else when you're not towing, and has a convenient tether that loops around your hitch ball to keep the cover right there while you're towing so it's easy to find when you're done.