Review on ACdream Passport & Vaccine Card Holder Combo: Navy Blue Leather Travel Documents Organizer W/RFID Blocking For Men & Women by Nick Kussmaul

I like the passport holder because it holds a passport, vaccine card and credit cards like a wallet. It protects all your info in one place and has RFID protection. I still had to pull my passport out going through airport security as they would not accept the holder. That meant I was juggling the holder, my boarding pass, the passport and sometime the vaccine card along with my luggage, and purse. It worked ok. I just don’t usually carry a wallet, I have credit card slots and pockets in my purse. If you are going to use it to hold everything, put it in a money belt under your shirt.