Hook trash can / trash can

Due to the advocate of environmental protection, nowadays, many people will collect plastic bags as garbage bags. However, there are many different size of plastic bags which cannot always fit the trash can; meanwhile, there are still a problem left which is that it is not easy to clean the trash can. In order to make most plastic fit the trash can we had and allow it easy to be cleaned, I change original form of trash can; in other words, I design this new garbage can in flat shape with hooks on the edge.