Wallet and Key holder

I made this little holder for my bi-fold wallet The inside dimensions are 95mm wide x 25mm thick x 65mm tall but height really doesn't matter.

There are 2 different versions. I made this as a gift and hid a little adult message in the bottom for a friend so you can't see it unless you look into it. But I included both version with and without it.

There are no screw holes as I had originally made this to work with just double sided tape but you can easily drill your own... which I wish I d