the bid packet, i'm pretty sure, has water stations or water fountains as bullet points. Maybe they should just ask vendors to not sell water in bottles. I know for many people, taste is why they drink bottled water. With filtered bottle fill stations becoming more common, it's only a matter of time before disposable water bottles go away. Old people like us remember what it was like to drink out of the metal-tasting fountain at school, or heaven forbid the garden hose. Young people have no reference. My guess is, bottled water is very profitable for the vendor so they'll keep selling them until people stop buying them. As individuals we can speed this transition by not buying them, and encouraging our peers to not buy them.