The RotopaX 2 Gallon Gasoline container that is 100% leak-proof and CARB/EPA 50 State Compliant. It is compatible with Standard, Deluxe, and Locking mounts and is made in the USA. With its patented three-layer Roto-Molding process and specialty formulated plastic barrier material, it meets the government's most stringent permeability standards. The included spout makes filling and refilling easy, and the red color makes it easy to spot in your gear. The RotopaX is the most popular pack for a reason: it is the only rotationally molded EPA and CARB compliant containers available for sale in the United States. It is the go-to choice for adventurers who need gear that can keep up with their toughest journeys.