“They are AMAZING! Imagine all those times you were on vacation and you had to treat your map like gold every time you opened and closed it, just to make sure they last you till the end of your trip. Well, those careful days are over!! The Crumpled City Maps are meant to be used and abused. Printed on tyvek, they are supposed to last forever and they’re even waterproof. How cool is that?” (via Crumpled City Maps « Life by SaJe)