Belkin Secure Holder with Key Ring and Belkin Secure Holder with

Apple designed the AirTags without any kind of hole or attachment point to connect them to keys, bags, and other items, which has opened up a whole
Belkin's Secure Holder with Key Ring and Secure Holder with Strap are accessories designed for Apple's AirTags.

Belkin Apple Airtag Secure Holder With Strap - Apple Air Tag Keychain - Airtag Holder With Strap For Key Ring - Airtag Keychain Accessories - Scratch Resistant Airtag Case With Raised Edges - Pink

Belkin Apple AirTag Secure Holder with Key Ring - Durable Scratch Resistant Case With Open Face & Raised Edges - Protective AirTag Keychain Accessory For Keys, Pets, Luggage, Backpacks & More

Belkin Secure Holder with Key Ring and Belkin Secure Holder with Strap Review - MacRumors

Belkin Secure Holder with Strap for AirTag - Black