The Nomad Rugged Keychain is a sturdy keychain for the AirTag. The case that holds the AirTag is made from a polycarbonate frame and a TPU coating, providing optimal protection for the AirTag. The package includes two covers for the case: one with a speaker opening and one without. When using the cover without the speaker opening, the case is IP67 certified, meaning it is both dustproof and waterproof, with a water depth of up to one meter. The cover with the speaker opening is not waterproof. The keyring allows the AirTag to be easily attached to keychains, bags, luggage, or even a pet's collar. To secure the AirTag in the case, it is opened with a quarter turn, the AirTag is placed inside, and then it is securely closed by turning it back.