This machine from Ecoloblue takes moisture from the air and turns it into clean drinking water.
More info here - EcoloBlue New Products
This looks like a good water machine for making bottled water from air because they don't want to use tap water, or go to the store to buy bottle water which may also be made from tap water which may contain stuff like dirt, germs, and waste which the water filter failed to filter.
Some people may not want to go to the store to buy bottled water, and food if they farm their own fruits, vegetables, and animals if they eat meat.
A gas electric generator, solar panels, and batteries, would also be a useful accessory for this machine if you plan to use this machine when there is a blackout caused by a large earthquake, or tornado which can shutdown the power plant in most towns.