There is no doubt that this is delicious coconut water.
I've ordered this product twice, once from both people who sold on amazon. (I think one seller has stopped now, not sure)
Both times that I ordered it, at least two of the ten cartons, once three of them, contained yellow water. The water should be clear, or slightly cloudy in colour, not yellow. Some may still drink that, I would not.
I think this may just be the nature of this particular product.
However, it is extremely expensive to begin with, almost ridiculously so, so losing even one of a ten pack is just intolerable, unless you have money to throw away.
If the price was better I may still choose this one, but for now, the, 'CHI coconut water', (also on amazon) is winning hands down, due to high quality and great price.