11/03/2026
If you think it's a large bathtub, you're wrong. In the future, it will be popular for every household to install this in their yard. This one is 12 meters long and 3.8 meters wide. A swimming pool with a retractable cover. The water capacity is 65 tons. Change the water every three months. The lid can be opened without fear of wind or rain. The water temperature can be adjusted to 40 degrees Celsius.