Men's Accessories, Slim Card Wallets Slim Wallet Prototype July 30, 2016 Donna B Someone asked about a slim wallet since they don’t carry cash. I created this little card carrier. Recycled black napa garment leather is hand stitched for this simple piece. The front is an ID window and it opens like a book. The back is a funky slit pocket for gift or credit cards. I want to try and alter this to have RFID blocking. Two card slots on either side for this slim card carrier. Neon yellow edge paint to match the stitching. It seems to lay a little flatter with use/stretching…a few other tweaks and I think this can be a hit. A young woman at the grocery store complimented me on this yesterday. Yup, carrying this one too for test and evaluation.