Here's how the Swiss carry their keys. What a convenient way to separate your work keys from your home keys or just leave your car keys with the valet.
Not a lot to say about these 100% Swiss Made Q-D (Quick Disconnect) key chains. They also make a great way to organize your EDC gear.
Something like this, but with a tiny electromagnetic latch and signal receiver.
Aha, I now see you can get the rocket one as well. might buy after checking out the options.
Bit expensive tbh