RFID blocking does not allow you to insert access cards into the wallet and use them on scanners. You might think that a transparent outer pocket wouldn't block RFID, but you were wrong. Wherever I put my access card, it doesn't work. I have to use this tongue slot every time I want to scan through security doors. It's also far more common than necessary and the machine can fall out of the tongue slot (only this one, the others are VERY safe). Aside from that big annoyance that can't be intelligently removed is the good build quality and leather.
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