Kirkland Signature Purified Drinking Water is a premium bottled water that comes in a convenient 40-pack of 16.9 fl oz (500 mL) bottles. This purified water features a proprietary mineral blend added for a pure, refreshing taste and is bottled using state-of-the-art purification, filtration, and reverse osmosis technologies.

Each bottle undergoes automated digital imaging inspection to ensure the highest quality standards in the industry. The water contains zero calories, no sweeteners, and no artificial colors or flavors, making it an ideal choice for an on-the-go lifestyle, school lunches, sports, events, and entertaining.

The bottles are made with food grade recycled PET (rPET) where feasible, and the bottle, cap, and printed film are 100% recyclable. Backed by Costco's satisfaction guarantee.