Scepter 3 Gallon Under Seat Portable Fuel TankFeatures:Molded for increased stability and ventilationaccepts standard 1/4 NPT marine tank fittingsconvenient fuel sight gauge/ pick upEco check features:Automatic air inflow valveEthanol and Alcohol compliantMeets EPA / ABYC / Carb standardsHow to Safely Fill and Store your Scepter Portable Marine Fuel TankAlways remove your portable fuel tank from your car trunk or boat before filling. Ensure your marine tank is free of dirt and contaminants before filling.Note: Never mix different fuels in your marine tank.Carefully insert the fuel-dispensing nozzle inside the marine tank and begin to fill. Be careful not to overfill or spill any gas.Note: If you spill any fuel, wipe up immediately with paper towels and dispose of them safely.Make sure to wipe any residual gas from the portable marine tank before placing it in your boat or trunk of your vehicle.Once your Scepter marine tank is safely stored within the boat, re-attach the fuel line and open the air vent.When transporting your portable marine tank in your vehicle, always make sure that the vent and cap are closed tightly to prevent any gas vapors from escaping.Always store your portable fuel tank out of direct sunlight and keep out of reach of children.Information sourced from Scepter Marine official website.Dimensions:Length: 19.3″Width: 12.2″Height: 6.8″