CD Wallets

Hi Sometime ago there was discussion about portable vinyl wallets causing damage to CDs. There was reference to a brand that did not cause that to happen. Can someone provide that Manufacturer's name? Thanks Dave
I like the Case Logic sleeve linings. The Atlantic cases suck.
I'm ordering this:
Looks cool. A little nicer than having those wallets strewn about.
Hope this helps.
You might try the Slappa cases:

I have several and they are very nice.
I believe it was Disc Sox