The first of these accessories – and the one that is sure to get the most attention – is the new water heater that could make cold water showers on future camping excursions a thing of the past. The heater is reportedly easy to install on existing RinseKits and has the ability to warm the water inside up to 100ºF. And with the RinseKit's insulated tank the water it stores inside wiil stay warm for hours. The water heater is powered by a built-in battery that can be recharged via USB or a 12V adapter in a car. When you're ready for some hot water you simply flip a switch, wait a few minutes, and you're all ready to go.