1.Flexible,folding,portable,simple spa bathtub 2.Eco-friendly waterproof fabric,stainless steel 3.Patent No.: ZL2007203106592 Bathtub Features:1. Portable, folding, heat insulation, removable,durable, save water & space,dismountable,easily fold, simple cleaning, convenient storage and portability.2. Suitable for taking a bath,cold bath,bubble bath and so on.3. The stainless steel frame have ...