Drip Bag

Abstract

This product has a bag-shaped filter with an openable top attached to the inside of a holder made of two rigid sheets of paper or the like. Before use, the holder and filter are closed in a roughly flat state, with coffee or other beverage extraction ingredients already enclosed, or with nothing stored inside. When in use, the upper ends of the two sheets of the holder are opened to form a three-dimensional shape, opening the inner filter, and allowing hot water to be poured into the beverage extraction ingredients stored therein beforehand or after the filter is opened. When the holder is open, the product is used by placing it on the top of a container such as a cup.

Images