1.Made to order 2.Eco-friendly waterproof fabric,stainless steel frame 3.Patent No.: ZL2007203106592 4.Portable,folding tubs >. Save space and water>. Portable, folding, heat insulation, removable, detachable>. Wear-resisting, pressure-resisting and long-lasting, not deformation, anti-corrosion, it can be used all the year round.>. You can always carry easily when camping, traveling, business ...