Made of durable HDPE with barrier materials to virtually eliminate hydrocarbon emissions. Holds 5 gallon (20 liters) of your gas and oil mixes and exceeds California Air Resource Board (CARB) and EPA requirements for portable fuel containers. The 5600 was designed with two handles for easier use and handling. In addition this can was built with a wider base and lower center of gravity to reduce the chance of a can tipping over and if it does the spouts close automatically with an airtight seal.