Bringing safe and affordable drinking water to the world

The problem and how we are working to fix it

According to the World Health Organization, 2.2 billion people do not have access to safe drinking water leading to sickness and 485,000 diarrhoeal deaths yearly. Some people boil to clean contaminated water, but this hurts the environment leading to significant levels of CO2 and contributing to deforestation.


Many good purification methods exist. Still, they are all prohibitive expensive for users, who are often among the poorest people on the planet. SolarSack is the only non-chemical water purification solution that is affordable for people who have less than $2 a day.

The Solution
How the SolarSack works

SolarSack is a water container that utilizes the Solar Water Disinfection Technique endorsed by the World Health Organization as a safe way to purify water. By harnessing UVA and UVB rays along with heat from the sun, the SolarSack kills more than 99,99 % of dangerous pathogens in water. 

The sun releases UVA and UVB rays as well as heat
The Solarsack uses the sun’s UV-rays and heat
The method kills more than 99,99 % of the dangerous pathogens and leaves behind safe drinking water
The Benefits of each SolarSack
80 times cheaper than charcoal
Saves more than 500 kg of CO2
Saves 2 trees
Killing 99,99% of dangerous pathogens