Clipper card holder?

As I prepare to switch from EZ Rider to Clipper card, I was wondering if there was something similar to the EZ-Rider card holder for the Clipper. As silly as it was, I liked the plastic card holder a lot and kept it instead of putting the EZ card in my wallet as I've seen many people do.

I think the Clipper card is a little too thin for the EZ card holder. Are Clipper card users going to put it in your wallet, use a necklace/belt thing or other?

And did anyone experience problems with communicating with Clipper? One reason why I waited so long to switch was because I never got emails from the Clipper site even though I was attempting to register and set up autoload. When I called I was told an account was already set up with my gmail and had I given my email for someone else to use? Uh, no. Later I tried to set up autoload but I still didn't get any emails either (to a different gmail address). Today, though, I got the emails all within 20 minutes and am hopefully set up...