The ultimate water bed Mattress Sale Adelaide is a great choice for those who want to enjoy the benefits of an air-filled mattress without having to pay the high price tag that comes with it. It’s also ideal if you are looking for something more than just a standard waterbed, as this model offers many additional features and options which make it one of the most versatile mattresses on the market today. The foam was much cheaper to produce so companies were able to offer their customers these new beds at lower prices. They became very popular because people loved sleeping on top of warm, soft cushions while being surrounded by cool, refreshing liquid.