This is my all time favorite travel wallet.
Holds 2+ passports.
Holds currency of any size in a zip pocket.
Holds a pen.
Comfortably holds boarding passes, int'l driver's licenses, insurance print outs, and more.
I've even jammed my phone into this comfortably. And carried it as a clutch purse (although it's not fancy, and has an athletic look)
Has a wristlet strap which I appreciate. It's removable if you don't want it.
It lays incredibly flat and thin no matter how stuffed it is. It's nylon, so it's flexible as well.
It has two zipper pockets, one on the outside, one inside, and one tiny interior zip pocket as well. It also has a no-zip pocket on the outside. And it zips closed.
I LOVE this travel accessory. It's my favorite accessory I own. Even better, it's cheap. About $17.
Yes, it seems big, but honestly, I find it to be a perfect size for slipping into a bag.