I have thought about those but getting tired of spending money. Plus those can fail. It just does not make sense. You go for a ride and the temperature is colder than you thought. You get a few miles down the road and decide to get your gloves out of your saddlebag. To do so you need to shut the bike down to open the saddlebag. Sure I could carry an extra key but do you carry one for your car? Sure I could cut a key and glue it to a knob and leave it in, then it is not really secure. F...en stupid design.