The Vacuum phone case iPhone 13 from Fidlock has an integrated vacuum-magnetic force. It not only packs the iPhone 13 safely and securely, but also ensures that the phone plus case can be attached to the bike in conjunction with a suitable vacuum base mount for smartphones. A combination of vacuum and magnetic force also ensures that the smartphone can be rotated 360° on the holder. Thanks to the ball catch, the cell phone does not slip off on the way and does not turn unintentionally.