... *52cm 2.Portable,folding,simple sauna spa,steam sauna 3.Eco-friendly waterproof fabric tub and steamer Steam Sauna Bathtub Features:1 ... bath or steam sauna.When enjoying a sauna, the bathtub don't need to be added water.3. Portable, removable, durable, ... CleaningEasy and FastHeat Insulation effectMore than 1 hourFeatureFolding, Removable, Portable, Simple operation, Save water and space, Lasting heat ...