In order to reduce the further spread of marine garbage, we humans have begun to recycle marine garbage, crush marine garbage, and make spinning, weaving, and the fabrics made of such yarn called RPET fabrics. At present, RPET fabric have been made into various backpacks. As long as the backpacks are made of fabric materials, they can be made of RPET materials. I believe that this approach can save our nature. May we have a healthy earth!