Half gallon Mason jar coffee maker and tea infuser. The cap is BPA free.
The Mason jar has measurement on the side. The stainless steel filter is ultra-fine and leaves almost no residues in the drink.
The filter is almost as long as the jar itself. The silicon seal is to be placed around the filter to prevent leaking when the jar is screwed tight.
You might not want to make exactly half gallon as the jar can become heavy and difficult to pour.
Able to make both coffee and tea in large quantity. Relatively easy to wash.