AquaidH2O is an alternative to the presently preferred solution.
AquaidH2O: Low CO2 footprint
In 1 M3 can be an estimated weighing average 10 times less. For the same water 20 liters to be transported; this has a significant CO2 impact.
Materials & functionality:
When the water bag is empty, simply take out the bag and carry to a source of water. When returning, put the water bag back into the box. In case, the housing is very humid or in case of flooding situations, the box can be made of lightweight plastic walls.
Currently plastics are banned and critized in many applications.
Plastics are useful materials when handled and recycled in the correct ways.
A 5 liter bag which can be hung to a pole close to the toilet to wash hands. The bag can be provided with a soap holder.