This 30-gallon fuel caddy is easily maneuverable with two large wheels and two small swivel wheels, making your refueling tasks more efficient with less spilling and waste of fuel. The fuel caddy is equipped with a rotary manual pump that can both dispense and siphon fuel by changing the rotation of the crank handle. The fuel tank is made of high-quality 201 stainless steel and is equipped with an anti-static ground clamp, visual tank level gauge, and a handy tube holder.