All Scepter tanks are molded from UV-stabilized, high-density polyethylene for excellent durability. New tooling and better quality finish result in superior tank that's designed for long-lasting use. Ethanol and Alcohol compliant. Fuel tank meets ABYC/EPA/CARB standards. Low permeation tank virtually eliminates fuel evaporation and retains octane value longer. Automatic air inflow valve system. 22.9"L x 14.3"W x 11.5"H. Ethanol and Alcohol compliant Low permeation eliminates fuel evaporation | Portable 9-Gallon Fuel Tank