Clean Bottle ($10) is a unique, easy-to-clean sport bottle that we discovered during the 2011 Tour de France. What’s amazing with the Clean Bottle is that it actually unscrews at both ends for easy cleaning and drying of the top and bottom, leaving no chance for nasty bacterias to seat at the bottom of your bottle. And we all know cleaning the bottom of a bottle can be a stretch, especially after drinking sport drinks or protein shakes. The bottle is also dishwasher safe and made of BPA free materials. Here is how the Clean Bottle works!