Midwest Can 1210 Quick Flow Spout Auto Shut Off Gasoline Can - 1 Gallon container is designed to be and to meet or exceed the California Air Resources Board (CARB) and EPA requirements for portable fuel containers. Our cans are made of durable HDPE and feature vapor barrier technology built into the container walls. The included Flame Shield Safety System is comprised of two critical elements - Our vapor locking Quick-Flow Spout and special internal flame mitigation device. This two-piece system provides a “double layer of protection” from accidental fires that can result when improperly handling and storing gasoline and other flammable liquids. Midwest Cans - Engineered For Safety.