Vegan. Naturally occurring. Minerals & electrolytes. Elements: Calcium; 42 mg/l. Magnesium; 6.8 mg/l. Potassium; 1 mg/l. Silica; 12 mg/l. Bicarbonate; 145 mg/l. Chlorides; 4.6 mg;l. TDS; 166.8 mg/l. Crafted by nature. Our crisp, natural spring water is bottled at the source in infinitely recyclable aluminum. Sourced at the base of Idaho's Mount McCaleb, it’s filtered by thousands of layers of ancient volcanic soil, leaving it mineral-rich, and deliciously vital. Bottled for nature. Ending single-use plastic is just the beginning. We hold ourselves accountable to the earth in all aspects of our craft - from our sourcing methods to everything involved in getting the product on the shelf. It’s a choice today for tomorrow. Contents: Proud source spring water with carbonation (Co2) added. From the USA back to the USA. Naturally filtered, no additives. Fund outdoor cleanups. NSF. proudsourcewater.com. Discover what makes us so proud at proudsourcewater.com. For questions, information, or a report on water quality contact: 1-855-H2-PR-0-UD or proudsourcewater.com. Certified B Corporation. BPA free liner. 1% for the planet member. Infinitely recyclable. Bottled at the source Rocky Mountains, Mackay, Idaho. Bottled at the source Mackay Springs Custer County, ID. Bottled & Distributed by: Proud Source Water Inc. 307 Miners Way, Mackay, Idaho 83251.