Stewart Campbell

So I finally just picked up a nice TT helmet with a visor but I'm trying to come up with a bag/case idea.  Every racer out there knows what it's like, you prep everything before a race in good order, you race, then you just throw everything in you car, drink a beer, and sort out your gear later on.
Yeah the helmet came with a sack, but with the visor and ear flaps, I'd hate for it to fall against my trainer in the back seat as I'm slamming on the brakes to miss a stoned SE Portland commuter running a red light.  Sorry if I offend, if your that stoned SE Portland commuter..jk

I've thought about cardboard in a square gym bag.  I know that there are other gear dorks like myself out there that has an idea to help me out.

Thanks,
Stewart