Gas and Go Poly Gas Caddy is a gravity-fed fuel tank that provides a safe and easy way to refuel ATVs, lawn equipment, watercraft and more. 15 Gal. tank is constructed of high-strength, cross-linked polyethylene for extreme durability under almost any condition for fuel transfer and storage. Gas and Go poly gas caddy allows you to enjoy the benefit of having your own portable fuel station wherever you need it. Includes hand-operated discharge nozzle. They can be used in their original "gravity-flow" form or with a heavy-duty two-way rotary pump kit. (GG-PRK13) can easily be added to fill fuel powered equipment when gravity won't