Filter bag for real coffee contains aroma-sealed filtered coffee for one-cup portion and by adding hot water to it in cup can make one-cup portion of coffee similar to way in which commercially available tea bag is used

摘要

The filter bag for real coffee contains filtered coffee for a one-cup portion and by adding hot water to it in a cup can make a one-cup portion of coffee similar to the way in which a commercially available tea bag is used. The coffee bag is sealed to keep in its aroma.