瓶裝水
Bottled water was introduced to the United States by television commercial in 1977. After the television commercial, bottled water sales increased by 3,000 percent from the year 1976 to the year 1979. In the year 2004, Americans spent $9 billion on bottled water. Many companies produce enhanced water in the United States. The enhanced water category of beverage continues to grow in volume every year, and was the fastest-growing segment of the still beverage category. In 2001, flavored and enhanced water sales estimated $80 million, and 2002 proved even more successful with $245 million in sales. The U.S. wholesale market for enhanced water was $170 million in 2004.