It holds two passports for all of you international men and women of mystery out there with multiple identities - or, those who carry their significant other's/children's/bff's along with their own. Plus, some extra pockets for miscellaneous papers and what not.
I only had heavy interfacing which made it tricky to turn out and a little bulkier. I would use a lighter weight one next time. Also, work with cottons if you can, the home decor brown exterior was a little heavy to work with too. Otherwise, a fun and easy project for the traveler in your life!