A polyethylene flat container with a capacity of 1000 liters fits well in all doorways and easily adapts to the car body. Suitable for storing various liquids, incl. rain and drinking water, diesel, chemicals.
Particular strength is provided by the hole in the tank, which acts as a stiffener. There is a 1 inch threaded hole at the bottom to drain water.
The tank has the Polish hygienic certificate PZH, allowing the storage of drinking water.