Using the Lezyne Composite Matrix Bike Tagger is easy. First, take your Apple AirTag and use the simple twist - and - turn function to latch it into the tagger. Then, you can choose to fasten it under a bottle cage or bolt it to the mounts on your bike frame using the provided TR25 security bolts. Remember, the Apple AirTag is not included in the package, so you'll need to get one separately. When it comes to maintenance, since it's IP67 waterproof, you don't have to worry too much about water damage. But it's still a good idea to keep it clean and check the bolts regularly to make sure they're tight. If you lose your bike, just use Apple's 'FindMy' network to track it down.