Bifold Card Wallet
thingiverse
I took the pattern from the following website and turned it into a 3d model http://www.leathercove.com/bifold-card-wallet-pattern-pdf/ The thickness of the pattern is currently scaled at 1mm; however, this may easily be changed to whatever thickness you desire. The website where I got this pattern from says to make 3 pockets, but I decided to print 4 and it turned out great! I also added "another wallet with stitches" which has stitch holes in the middle of the wallet that the original design didn't have. These stitch holes are not necessary, but I think it looks better with them.
With this file you will be able to print Bifold Card Wallet with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Bifold Card Wallet.