Review on Corkor Pocket Wallet Minimalist Durable by Troy Caldwell

I like a small wallet, but when I go out with a card and cash I'm not sure my card can just slip out, so I hardly ever use it. I want the card(s) to hold tighter and it's new so I think it could stretch a bit and be looser. Other reviews said the cards are difficult to insert, too tight - ie. the opposite of what I'm saying. Make it what you want. As far as I can tell, however, there's nothing special about this topic.