A unique product made from Linear Low density Polyethylene (LLDPE) which can withstand temperatures till about 90 degrees centigrade and still keep the water inside it relatively cooler than the outside temperature. These water storage tanks are cheaper and better, both in design and functionality than its counterparts offered elsewhere in the world of water storage tanks. These tanks come with the facility of 'Threaded Lids' which can be screwed on to the top to keep the dust out.