5. belt pocket
it is important to hide important documents like your passport, credit card, insurance paper etc. in a safe place. if there`s no safe in your room the best option is to carry them with you. the belt pocket can be fixed on your belt and hidden on the inside of your trousers. so in contrary to a belly pocket you can`t see it which means more security for you & your stuff. however don`t forget to take it off before washing your trousers !!