Your opinion was so great !

But, I have a question about your opinion. 

You said that bio-degradable disposable products can replace the eco-bags and tumblers. However, ​ bio-degradable disposable products are not easy to produce and we have to use a lot of money to make it available for everyone. Also,  bio-degradable disposable products produce carbon dioxide when they decomposed. 

Then, isn't it better to use the eco products than bio-degradable disposable products ?