Kiwitub is not a spa pool. No chemicals, electricity, pumps, or plumbing. It runs on firewood, gas, or other fuels. It uses clean fresh water or sea water. Kiwitub fits up to six people. It's very tough, comfortable and easy to transport, it even floats! 'Kiwitub' is a New Zealand invention. It consists of a copper, brass, and stainless steel water heater connected by a couple of wide-diameter hoses to a very tough insulated plastic tub and lid. The hoses have screw and snap fittings, so the unit can break down into its component pieces for transport in just a few minutes. TRULY PORTABLE! Use it at home, or use it in the mountains, on snow, beside rivers or lakes, on the beach, after surfing or the athletic event; take it away on holiday or take it round to friends for Saturday night. The tub can be lifted by two good Kiwi women, or rolled along by a child. It even floats. The burner can be carried by one person, and fits inside the tub for transporting