Worry-free water savings for the lifetime of the toilet.
Easy to fill
Patented air lock and fill valve, no water evaporation which means the bag never needs refilling
Every flush saves water -up to 0.8 gallons per flush!
Maintenance-free
Constructed of non-corrosive materials that resist microbes and fungal growth 


If you can save water, you can save lives.

In educational institutions seek to create awareness among children about the importance of saving water.

"We are heading to schools and we will give away a device to each student to take you home.

"The toilet tank bank , holds two liters you put in the toilet and now that's it, that simple"

By placing the plastic container with water, is to reduce the consumption of water in the discharge of health.

For every tank bank given in schools, a tank bank to a family in need is give away