It may fall from the sky, but water doesn’t grow on trees.
Water is worth it’s weight in gold, even more so when you are living on the road and your carrying capacity is limited. Giving up that hot shower is a big ask, however running the water down the drain as you wait for it to heat up just isn’t cricket. Showermiser connects to your shower outlet where by the use of a flip leaver, you can direct the cold water back into your fresh water tank instead of running it down the drain. The colour changer indicates when the water is hot, signalling you to flip the switch and release that hot water out of the shower head ensuring not a drop is wasted.
For more information: https://www.topargee.com.au/showermiser.html