I bought the Thread Wallet lip balm holder and found it stretches to hold balm dotcom! 😍 In case anyone wants another option to attach their balms to a keyring! : r/glossier
Thread Lip Balm Holder in Emmeline - Her Hide Out
Amazon.com : Thread Wallets Cute Elastic Lip Balm Holder Keychain | Cool Lip Balm Sleeve for Men & Women (Black) : Beauty & Personal Care
Amazon.com: Thread Wallets Cute Elastic Lip Balm Holder Keychain | Cool Lip Balm Sleeve for Men & Women (Benny) : Beauty & Personal Care