I've been using this wallet for two years now after seeing it in a bike magazine review section. By far the best wallet I've ever carried. I lost a few threads last year, but just resewed them myself. It has plenty of room for all my crap. Super thin, in fact so thin at first I kept reaching back to make sure it was still there!
You do need to keep it full of cards as empty sections tend to dump out their contents. Once you get used to that, you'll never carry anything else.
My daughter laughed when she saw it, but when I showed it to her bike-riding boyfriend, he ordered one for himself!
I love the two pockets. I travel for work and was constantly mixing up/losing my receipts. No more. I put all work related receipts in the front pocket, my credit card receipts and cash in the other.
I keep two key cards in mine, plenty of room. I add some extra business cards to keep the pockets filled out, that is handy as well.
Plus about $15. Can you tell I love this wallet? <g>
Don't leave home without it!