Quadlocks are good and it was the first case I purchased for my bike when I got my iPhone. Only problem I had with it was I had a case on my phone with a belt clip. Every time I did a ride, I had to take the case off the phone in order to put the phone in the Quadlock. That got to be a real PIA really fast. If I left the Quadlock on the phone, it wouldn't fit in the belt clip. I got rid of the quad lock and found a handlebar mount that would hold my phone with the case on it.