Just thought I would mention that the white plastic, food grade, 2.8L jugs that you get when you buy things like OJ and Milk work really well to store water after a good cleaning. Here's what I do. -Rinse/shake with cool water until all juice or milk appears to be cleaned out. -Put a few drops of dish soap in and rinse/shake with warm to slightly hot water to help left any remaining residue out. You may have to do this a few times until the soap is all cleared out and the water is clear with no soap bubbles forming. -Rinse/shake with cool water again to cool down the plastic before filling. Make sure you dump this water out. -Make sure cap is clean -Make sure threads on cap area on container are clean -Fill with COOL water (can't stress this enough). Cap, mark a date on the jug and store it.