Most Costco shoppers understand that the retail giant doesn't actually make its Kirkland brand products, but that just leaves ...

But recently, shoppers have had a major bone to pick with one of Costco's staple Kirkland Signature items: bottled water.

The test measured how close the flavor and odor of the filtered water was to that of the control water. The Kirkland Signature (Costco) Water Filtration System is part of the Water Filters test ...

But recently, shoppers have had a major bone to pick with one of Costco’s staple Kirkland Signature items: bottled water. Earlier this week, a Costco member took to Reddit to share a picture of ...

So where does all this Kirkland bottled water come from? Kirkland Signature bottled water is produced by Niagara Bottling in California. Niagara has been a family-run business since 1963 ...