• Easy to brew highly fragrant and cool even in cold water: Just put one tea bag in 10.1 fl oz (300 ml) of water and place in the refrigerator and wait for 20 to 30 minutes. Just squeeze the tea bag lightly after taking it out of the refrigerator and you're done. (If you want to make them together, we recommend 3.3 tea bags per 3.8 fl oz (1 L) of water. ) • Product Size: Package (H x W x D): 9.1 x 6.3 x 2.8 inches (230 x 160 x 70 mm); Contents: 0.2 oz (5 g) x 30 bags per pack • Shelf Life: Approx. 180 days • Perfect as a gift or souvenir: The bright color of cold green tea is perfect for glass cups and glasses. Drink it in hot summer or when you are thirsty • Product Name: Gaen Tsuji Kyoto Cold Green Tea Bag, 0.2 oz (5 g) x 30 Bags, Tsujiri Gift, Souvenir, Gift