I think the idea of having reusable water bottles offered by IES is very interesting. I have my own reusable bottle that I use every day that will end up saving hundreds of plastic bottles that I would have been using over the course of the semester. If every student were to receive a reusable bottle by IES we would be saving thousands of plastic water bottles that would be used each semester. The solution is simple IES would offer students to purchase the bottles for a small fee and both parties would be making/saving money. Incentives for students would be easy access to water (not easy to find in Spain) and they would also be saving money on water that would have to be purchased at a restaurant or store.