All-American Goodness Mountain Valley Spring Water is sodium free and has naturally occurring minerals for a crisp, award-winning taste. Mountain to Table for 150 Years Sourced deep within the Ouachita Mountains since 1871, Mountain Valley Spring Water filters through ancient sandstone, shale and chert aquifers collecting refreshing goodness from the land. Our source is surrounded by 2,000 acres of protected forest, and we work to help conserve this unique spring source. More Than a Pretty Package Not only do our glass bottles look chic, they capture all of the spring water goodness. These 0.5 L bottles are perfect for enjoying on their own or pairing with a meal.