That's why I use one of these. link
For what is worth, I have the Micra and the Style CS. While both are good, I prefer the former. It's just more useful all around. If you need the carabineer to hook it on a keyring you may want to consider using something like this.
The silver thing on the left is a detachable keyring: https://www.amazon.com/Lucky-Line-Keychain-Nickel-Plated-70701/dp/B00HZ0BOR6/ref=mp_s_a_1_3?keywords=Detachable+keyring&qid=1555461715&s=gateway&sr=8-3
Not sure about the gold circular thing on the right. Does the Keychain attach to it? It could be a base that attaches to a wall to insert the keyring into.
it for a quick release key chain... there is another piece (missing) that attaches to a belt loop or a backpack loop which you sorta-kinda squeeze to release. https://smile.amazon.com/Lucky-Line-Keychain-Nickel-Plated-70701/dp/B00HZ0BOR6/ref=pd_lpo_vtph_229_lp_t_2?_encoding=UTF8&psc=1&refRID=P7PAQQ0QZK9EE2VMMNQK
Lucky Line Quick Release Key Chain, 1 Pack (70701) https://www.amazon.com/dp/B00HZ0BOR6/ref=cm_sw_r_cp_api_yIgGAb7GE53PP
Get something like this and attach it to your house key ring . Put a little shrink wrap on the metal bit that dangles around your ignition to avoid scratches
Attach it to your key ring using a metal quick release. That's how I have carried my Squirt for years. Somethingike this: https://www.amazon.com/dp/B00HZ0BOR6/ref=cm_sw_r_cp_awdb_t1_Qs1rAbXK8A2V2