Utah, Zion National Park, it has been in 2008 b...

Bottled filling water at college campuses across the county has gained popularity. They are practical, cost-effective and environmentally friendly, readily available on campus for students and teachers in many indoor and outdoor activities.

However, water filling machines that ecology must be settled in other places.

Utah, Zion National Park, it has been in 2008 banned the sale of bottled water, and won the National Park Service price nearly 60,000 bottles of water in rivers and streams, some have begun to follow environmentally friendly - but there are some very key reasons Different mixed.

In 2009, Stephen Martin, Bottled Water Industry who is manager of the Grand Canyon National Park, require the same ban, and with good reason: 30% of the waste accumulated in the Grand Canyon either completely discarded water bottles because - nearly 340,000 containers .

Ensure regular access to cool water park visitors, water filling stations and service in the field of water tourists reusable water containers.