A Coconut-Filtered Water Bottle That's Easy To Actually Sip From

Moving the water filter from the pitcher in your fridge to the reusable bottle you carry around all day means you can safely refill it anywhere. The catch, however, is that most filtered water bottles either require you to suck like a vacuum cleaner, or squeeze the bottle into submission to get the water through the filter. Not KOR's new Nava, though, it features a specially designed straw and coconut shell filter so it's easy to sip.