1 bag makes 1 qt of tea. Caffeine free! Just drop tea bag into cold water. Barley tea is a refreshing drink known in Japan for hundreds of years. It does not contain any caffeine, which means its, also, a great drink for kids! House Barley Tea has a blend of light & deep roasted barley that provides a fragrant aroma, flavorful taste, and toasty nuttiness. The tea bags are packed in aluminum bags to keep their freshness. Product of Japan.