The Rio is manufactured by Strong Spas, an American hot tub manufacturer based in Pennsilvania. The Rio is rotationally molded which means the base, sides and shell are all one-peice plastic making them massively durable.

They are especially appealing as they can be plugged into a conventional 240 volt supply (a regular domestic supply). However unlike other spas of this nature the Rio comes with Balboa controls, underwater LED lighting and dual adjustable air controls as standard.

Set-up is simple and fast, fill the spa with water and plug it in.