SAN FRANCISCO, California (WPVI) -- Starting Tuesday, travelers can no longer buy water in plastic bottles at San Francisco's airport.
Airport vendors will now sell water in aluminum, glass or compostable containers.
[Ads /]
The ban on plastic bottles does not apply to any flavored drinks or soda.
Also, there are now more than a hundred water hydration stations throughout the airport that you can use to fill any container.
[Ads /]
The airport is hoping to achieve zero-waste by 2021.