the &ldquointernal straw&rdquo has come to change the way you sip the drinks. or more exactly, the innovative design will change the function of the drink packs.  the new box features a folded layer that can turns into a pipe and back again, a genius maneuver that minimizes the product&rsquos carbon footprint. sourcehttpwww.inewidea.com2010052831118.html
