Environmentally friendly chair

When I saw the first picture, I could not imagine what kind of design it was. Yes, it is an environmentally-friendly chair designed mainly for environmental protection. A lot of people do not want to throw away large bottles after drinking, but they do not know how to deal with them either; this design can be helpful. Last night when I was watching the program "Exchange Space" on CCTV-2, this design appeared as well. Is that a coincidence? : )