Plasto Gold 6 Layer Vertical Water Storage Tanks is made from virgin plastic material. Plasto water tank comes with 10 year guarantee. A food grade material is used to make this water tank which keeps the water safe for drinking and fresh. Plasto Water Tank comes with threaded lid. Plasto vertical water storage tank comes in 6 water holding capacity, starting from 300L to 2,000L. Plasto vertical water storage tank is made from blow mould technology and this seamless design keeps the tank free from leakage.