I do a lot of travel, including overseas, and am always looking for the perfect bags for various purposes.  This is it for your most valuable items.  The thing is in fact Teenee!  But into it I fit my passport, zippered money purse with US dollars, foreign money including change in the outside zippered pocket, credit/debit cards and health insurance card, and drivers license.  Plus some misc assorted bits of paper, rail tickets, etc.  Then I wore it messenger bag style, crossed over my body and under my rain jacket.  Much more comfortable and accessible than various money belts and bags I've tried.  Of course, you have to have something else for cameras, guidebooks, etc. but this little wonder is my new indispensable travel companion.