Mexican mineral water brand Topo Chico’s newly launched line of non-alcoholic cocktail mixers have popped up in San Antonio-area liquor and grocery stores. Topo Chico’s ginger beer, tonic water and club soda feature its popular bottled water’s proprietary blend of added minerals and crisp fizz, company officials said. Each flavor is available in four packs of 7.1-ounce glass bottles for around $7.