PepsiCo added Aquafina Plus Vitamins 10 Cal to the Canadian market. The product is a low-calorie, vitamin-enhanced water sweetened with a stevia extract. Aquafina Plus Vitamins 10 Cal is available in Black and Blue Berry, Acai Fruit Punch and Tropical Cherimoya. A bottle retails between $1.89 and $1.99 in Canada. The company says it expects the product to launch in major U.S. markets in the coming months.