Nach nun knapp einem Monat komme ich zu einem ersten Fazit im Vergleich zum Cardo Sho-1:Das Gerät ist recht schnell eingebaut und im Helm verkabelt. Go to a hardware store and buy some CLR- the calcium, lime rust stuff you use for other things. We proceeded to tie the entire bag down for more security. I purchased this item on December 13, 2017. They are wide so if your feet are narrow they may not suit. I rode to Cycle Gear to have one of their techs look at the unit. Too many bad reviews on the other cases. I have used it a few times and I can hear the other person clearly. If it does happen, I already have a piece of trim to attach to the back edge. Wife likes it, the towels dont get real warm but if you reuse them as we doyou will always have a dry towel.