Cartridge grip cover recommendations?

[Jin]

Looking for a grip cover, preferably similar to the ones in the link, but autoclavable. Would definitely prefer to have something I can sterilize and re-use. Ego's other silicone grips are nice but don't fit carts. Any recommendations?

http://www.eternaltattoosupply.com/Ego-BioHawk-Cheyenne-Grip-Covers_p_883.html

Thanks guys.