Question:
bi-fold, what else?

Answer:
I have always carried a bi-fold wallet, but have recently started carrying a checkbook style wallet. It had the most "compartments" and allows me to carry my checks just in case I would want to write one--which I rarely do these days! It's a bit big, though, and always feels like I'm about to lose it out of my back pocket.

Answer:
Black leather Balenciaga bi-fold, which I try to keep thin because I wear it in my right back pocket.

Answer:
Brown leather bi-fold from India with unfortunately no money in it right now

Answer:
tri-fold which i'm not a fan of BUT it is my first wallet and was given to me by my father and it's been in my pocket for 8 years, looking to move over to a money clip sometime soon...

Answer:
This is true: I have a cheap, rubbery wallet, which has this writing inside of it: (written by me) "NO MONEY RULES".

Answer:
For my confirmation, I recieved a really cool, but illegal, crocodile-skin bi-fold wallet...Straight from Africa:P

Answer:
I actually know a guy who's wallet put Costanza's to shame. He kept everything. He'd buy a loaf of bread and keep the receipt. It was crazy. He kept it in his front pocket of his pants and took it out everytime he sat down. This was about 2 years before the Seinfeld episode, so when I saw it, I was lmao.
I had tri-folds when I was younger. Then I found a different trifold that looks like an "L" when flipped open. It was very handy. I switched to not putting my wallet in my back pocket, so I looked for a money clip that could hold an ID and credit card. After lots of looking and a returned purchase, I found a small bifold that is thinner than any of the money clips that I looked at.

Answer:
I use a trifold and carry it in my front pocket.

Answer:
My bra
It's the safest place