Believe it or not, the Conair Unbound Cordless Auto-Curler ($100) makes it easy to style your hair, whether you are 35,000 feet above land or in the back of an Uber Pool. The high-tech cylindrical device has a slit that reveals a heated barrel that swirls hair around it with the push of a button. What's even more brilliant is how this tool nixes the cord, which makes it easy to take with you in any and every mode of transportation.