Cold brew beverage brewing systems

1. A cold brew coffee apparatus comprising:

(a) a first container at a first end of said cold brew coffee apparatus, a second container at a second end of said cold brew coffee apparatus, and a centerpiece connector positioned between said first container and said second container;

(b) said first container having a first container interior volume, a first container enclosed end, and a first container opening remote from said first container enclosed end;

(c) said second container having a second container interior volume, a second container enclosed end, and a second container opening remote from said second container enclosed end;

(d) said centerpiece connector having a centerpiece connector first opening end and a centerpiece connector second opening end, said centerpiece connector first opening end for associating with said first container opening to form a first water impermeable seal, said centerpiece connector second opening end for associating with said second container opening to form a second water impermeable seal; and

(e) a filter providing a water-permeable barrier, said filter defining a filter interior volume, said filter sized to fit within said first container interior volume, wherein said filter is positionable within said first container such that it divides said filter interior volume from the remainder of said first container interior volume.

2. The cold brew coffee apparatus of claim 1 , wherein said centerpiece connector allows liquid to flow between said centerpiece connector first opening end and said centerpiece connector second opening end to allow liquid to flow between said first container and said second container.

3. The cold brew coffee apparatus of claim 1 , said centerpiece connector first opening end and said centerpiece connector second opening being wider than at least the majority of said centerpiece connector.

4. The cold brew coffee apparatus of claim 1 , said centerpiece connector having a center portion between said centerpiece connector first opening end and said centerpiece connector second opening, wherein said centerpiece connector narrows at said center portion.

5. The cold brew coffee apparatus of claim 1 , said cold brew coffee apparatus having an hourglass shape when said first container and said second container are connected by said centerpiece connector.

6. The cold brew coffee apparatus of claim 1 , said filter having a filter enclosed end and a filter opening, said filter opening remote from said filter enclosed end.

7. The cold brew coffee apparatus of claim 1 , said filter having a filter enclosed end and a filter opening, said filter opening remote from said filter enclosed end, said filter opening being wider than said filter enclosed end.

8. The cold brew coffee apparatus of claim 1 , said filter having a filter enclosed end and a filter opening, said filter opening remote from said filter enclosed end, said filter opening associatable with said first container enclosed end.

9. The cold brew coffee apparatus of claim 1 , said filter having a filter enclosed end and a filter opening, said filter opening remote from said filter enclosed end, said filter opening being wider than said filter enclosed end, said filter opening associatable with said first container enclosed end.

10. The cold brew coffee apparatus of claim 1 , wherein cold brew infusion occurs when water in said first container interior volume passes through said water-permeable barrier and soaks coffee grounds within said filter interior volume to form a soluble coffee extract.

11. A cold brew coffee apparatus comprising:

(a) a first container at a first end of said cold brew coffee apparatus, a second container at a second end of said cold brew coffee apparatus, and a centerpiece connector positioned between said first container and said second container, and said cold brew coffee apparatus having an hourglass shape when said first container and said second container are connected by said centerpiece connector;

(b) said first container having a first container interior volume, a first container enclosed end, and a first container opening remote from said first container enclosed end;

(c) said second container having a second container interior volume, a second container enclosed end, and a second container opening remote from said second container enclosed end;

(d) said centerpiece connector having a centerpiece connector first opening end and a centerpiece connector second opening end, said centerpiece connector first opening end for associating with said first container opening to form a first water impermeable seal, said centerpiece connector second opening end for associating with said second container opening to form a second water impermeable seal; and

(e) a filter providing a water-permeable barrier, said filter having a filter enclosed end and a filter opening, said filter opening being remote from said filter enclosed end, said filter defining a filter interior volume, said filter sized to fit within said first container interior volume, wherein said filter is positionable within said first container such that it divides said filter interior volume from the remainder of said first container interior volume.

12. The cold brew coffee apparatus of claim 11 , said centerpiece connector having a center portion between said centerpiece connector first opening end and said centerpiece connector second opening, wherein said centerpiece connector narrows at said center portion.

13. The cold brew coffee apparatus of claim 11 , said filter opening being wider than said filter enclosed end.

14. The cold brew coffee apparatus of claim 11 , said filter opening associatable with said first container enclosed end.