Ticket+ / ticket

With the growing mania of sporting events, more and more people watch those events inside the stadium. But at the same time, more and more garbage was left tremendously along with the development of economy, especially in developing countries. f redesign the existed structure, add an original container, it could contain all the tissue, gum and other waste produced by the audience. When audience leave, with a garbage bag, mixed with the ticket, can be thrown into the centralized trash cans. It will not only reduce small garbage, but also decrease the difficulty in later cleaning.