At one time or another, most of us have used a car as a hotel. A road trip, a bad-weather shelter, or a quiet place to get to know someone — those fold down seats make it our home away from home. But as great as they are, they often lack one important necessity — a shower. While nature works phenomenally as a half-bath, it doesn't always provide a lake to bathe in. Fortunately, there's the Road Shower.