Whenever I would get ready to go for a bike ride, Briar would run up to me and look at me like, "Nooooooo, are you leaving without me AGAIN?!??!?! Arrg... meanie!", and then he would end up miles away (I think just to spite me) which would require vehicle transportation services back home.
So, I looked online for a portable cat carrier and found the PetPak. The moment I unpacked it, he claimed it. Now he can ride along!