I have to agree with Slapp. I had one on my 04UC for 2 years and it did come in handy for toll money, garage opener, etc., but anything you put in it has to be padded or the noise will drive you crazy. After you have it on for awhile, you can't go back unless you change the windshield because they rub and mar the windshield. I didn't put one on my 09UC. Bought a keyring size garage opener and keep it with my fob.