iFixit shows how to add a hole to AirTag

2 Pack - Solar Panel for Ring Camera, Compatible with Ring Spotlight Cam Plus/Pro(Battery) & Ring Stick Up Cam/Pro Battery & Ring Spotlight Cam Battery with 10FT/3M Long Cable

(216)

$39.99 (as of 22:00 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)

【Get Power Continuously】This ring solar panel is specially designed for ring spotlight cam battery and ring stick up Cam (Pro), Ring spotlight cam Plus/Pro power. Under the strong sunshine to get power ... read more

Link Solar Weatherproof ABS Solar Double Cable Entry Gland for All Cable Types 2mm² to 6mm² for Solar Project on Rv, Campervan, Boat

(2301)

$9.89 (as of 22:32 GMT +00:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)

PG7 Waterproof cable gland used for all cable types 2mm² to 6mm² in Dia ,Widely used for solar project when routing the cables Suitable for most round cables for Solar Panel,DC power, Aerial, satellite,... read more

The alternative is a different holder with a ring or strap connected. Theres a Belkin essential ring that costs $12.95. And lots of other less expensive choices are expected soon.
More AirTag tricks
The iFixit teardown of AirTag showed up some other tidbits next to where to drill a hole. Including that the tracker includes a reasonably large magnet that turns the entire plastic case into a speaker.

If youre willing to run the risk of destroying an AirTag, you can drill a hole in it. Photo: iFixit

IFixit also has the caution, “Attempt this at your own risk! Drilling in the wrong location can cause serious damage, so do not attempt this in the house unless youre prepared to potentially turn your tracker into a really light paperweight.”
The 3 green splotches are the recommended “safe” locations.
If youre prepared to take the threat, these are the 3 AirTag spots iFixit states are offered for drilling.Photo: iFixit

Theres no direct method to attach Apples just-released AirTag to a set of keys due to the fact that the item tracker does not include a hole. However iFixit discovered and x-rayed the device 3 places a brave user could drill a hole.
An AirTag is a button-size gadget that the user can find with their iPhone or other Apple device. It takes on Tile trackers.
Including an AirTag hole: Drill, baby, drill!
Noting the lack of an accessory hole thats one of the limitations of the gadget ifixit did an AirTag teardown.
X-rays done by its partner Creative Electron discovered a trio of areas empty of chips, antennas, and boards. It took a 1/16th-inch drill bit and drilled through the plastic housing at one of the blank spaces, and the AirTag survived the operation.

And the item number, A2187, is an unexpected Star Wars recommendation.