Nomad debuts AirTag holder to fit in your wallet | AppleInsider
Snapback Slim Air Review: the right way to add AirTag to a wallet - General Discussion Discussions on AppleInsider Forums
This $13 AirTag Wallet Is a Travel Must-have
Amazon.com: HLHGR Airtag Wallet Case Slim Thin Card Case Holder for Apple AirTag Size of a Credit Card for Purse, Wallet Gift Ideas(Black) : Electronics