Never seen one and all I can say is good luck! Although it does look like a European ID card
Maybe TomA will chime in on this discussion.
OK Don, as requested, here I am "chiming in" on this thread. I have used both the Passsport card and the passport. I carry both, just-in-case But, then again, I am very much a "belt & suspenders" sort of guy...
I would NOT rely on a copy of your national passport. A copy of a passport is only good if your original gets lost and you need to gain access to a US consulate or embass to request an emergency replacement.
You will still need government-issued photo ID, like a driver license to prove WHO you are. This can occur anyplace at anytime.
A copy of a national passport proves nothing on its own. It is only suggestive of who you MIGHT be.
My national passport & pilgrim credential ride in a Lok-Sak 4" x 7" heavy duty ziplock in one of my cargo pockets. My passport card rides with my EU Bank Contact/ ATM card in a separate "Butterfly Wallet" in another pocket. Cash is in a separate, cash-only wallet...yup, in yet another pocket...I can be somewhat obsessive about security matters... I like the REI "Sahara" line of two-zip convertible cargo pants. They are available for women & men.
Just FYI, I have been traveling internationally for 40 years, in all parts of the world. I find that spreading the assets around is a wise idea.
FYI, NOTHING of any real value rides in my rear hip pockets. That is where my Buff and small microfiber hand towel ride, one in each. I make extensive use of my front pockets and cargo pockets.
If I use a "fanny" pack, or something that serves that purpose, it ALWAYS rides in FRONT, a "gut bag" if you will. This also applies to a shoulder bag. I always shift the bag to the front where one arm can ride atop it. I am particular to the 16 liter, zip top, Sea to Summit "Sling Bag."
I hope this helps