A forest park bottling fresh air from remote mountains in northwest China's Shaanxi Province has sold out its first batch of 800 cans, according to the provincial forestry department.
The fresh air was bottled at Ningdong Forest Park, deep in Qinling Mountains.
A seven-liter can of air sells for less than 20 yuan (around 3 U.S. dollars).
The forest coverage in the park is up to 95 percent. The park's average negative oxygen ions per cubic centimeter amount to 35,000.
