Flambeau's "3.5 Gallon Insulated Bucket Combo" comes with our Premium Bait Bucket Lid with aerator clip and hinge lid for easy access. Built with a sturdy metal handle and built in the U.S.A.. This combo comes with our Deluxe 12V/110V Aerator, it is made of plastic with plastic gears. This model has a run time of 40 hours on the batteries. The kit includes one each of the folowing, 12V adapter, 110V adapter, stone and one hose. The stone and hose are stored in a plastic bag inside battery compartment straight from factory.