Stackable Totes are free-standing plastic storage tanks for indoor or outdoor stationary or transportable applications (non DOT approved). Other applications include: hauling/ storage of fresh potable drinking water, grey water storage, soaps/ detergents, automotive fluids, used bulk oil storage, liquid compatible chemicals, liquid fertilizers, herbicides and pesticides. Tote sizes are available in 35, 70, 120, 180 and 240 gallons. Stackable Totes are manufactured from FDA approved high-density Food Grade Polyethylene with U.V. stabilizers. Stackable Totes are designed for liquids with specific gravity of 1.5 or less. Gallon indicators are included on one side of the tank for calibration. 4-way skid, adapter and all plumbing accessories sold separately.