Polar® Calorie-Free Ruby Red Grapefruit Seltzer. Family made. Since 1882. 100% natural. Made with natural flavors. Our family has been crafting carbonated beverages in New England for over 125 years. It began with our great-grandfather, who created what he considered the world's best-tasting bubble recipe. This passion for refreshment perfection continues today, with every bottle we make. EST 1882. No sugar. No sodium. Contains no juice. Contains carbonated water, natural flavors. Please recycle. polarseltzer.com. ©2012 Polar Corp.