This has been working out quite well for me.  At first the snap came undone a few times but as it wears in it happens less because the leather tip after the snap starts to curl a bit and puts less pressure on the snap to open.  I never lost my keys as the fob stayed in place every time just from friction with the belt.  Might be a problem if you wear your belts loose, but then, why wear a belt loose?  I'd buy this again. It's great for me because I can take if off my belt without having to undo the belt (think airport, transition from walking around to hiking with a fully loaded backpack that really needs a tight hip belt, etc.)