Slim passport case/holder with 2 card slots

About:

Passport holder/case for a passport and two non-embossed cards (ID, debit, PR/visa card...)

Card slot 'warning':

The card slots might be tight, depending on your printer's tolerances.  I've found progressively sliding the card in an out multiple times has loosened it enough to hold the cards securely while still being able to remove them.

Initials:

Optionally (not included in the attached file), I added an embossed text modifier in my slicer to add an initial to the spine of the holder, making it easier to quickly identify if you have multiple of them.  Setting the depth to .20 and your print order to the text filament first, should reduce filament changes to 1.  If your first layer is thinner than this, reduce the depth to match the first layer height.

Printing:

Print it however you like, with the spine on the bed, there should be no need for any supports.  I printed with 3 walls, top and bottom, but you can probably get away with 2.  Whatever infill you want, mine printed well with 10% rectilinear.

You could also set it to have 0 bottom layers and change the infill design and percentage, so use that as an identifier, if you prefer not to change filaments or have initials on the outside of the print.

The STL should be correctly oriented, to have the spine facing down when importing/opening.

Dimensions:

133.5mm x 93 x 8.3 (Length x Height x Depth/Thickness)

Extra info:

I ran some sand paper over the edges after printing, while not necessary, it has made the holder a little nicer to hold.