Kirkland Signature Sparkling Water

Kirkland Signature Sparkling Water is a private-label beverage produced for Costco Wholesale. The brand was established in 1995 as Costco's house brand in the United States and has since become one of the most successful private-label brands globally. The sparkling water variety is known for being a cost-effective alternative to premium sparkling water brands while maintaining high quality standards.

Manufacturing for Kirkland Signature products is typically outsourced to major national manufacturers across the United States to local regional facilities to ensure freshness and supply chain efficiency. While the specific third-party bottler can vary by region, most North American stock is bottled within the US. The brand is strictly managed by Costco, ensuring that the product origin and quality match the company's value-driven business model.