I just returned from Europe and Africa, and this pouch was around my neck and inside my shirt the whole time. There is plenty of room for passport, credit cards, cash (both US and foreign), receipts, and even lip gloss.  I highly recommend it.  I was surprised it stayed so clean, also as I was riding not only horses on the trip but also camels!  Weather was not too great, so I was riding in rain, mud, etc.