Updated on October 2 at 2:05 p.m. to include more context from past reporting and from Coca-Cola executives.

Coca-Cola is buying Topo Chico, the Mexican mineral water brand that has grown a cult following among Texas' hip beverage connoisseurs, the head of the brand's United States presence, Gerardo Galván, confirmed to The Dallas Morning News on Monday.

A press release from Topo Chico's Monterrey, Mexico-based parent company Arca Continental -- already the second largest Coke bottler in Latin America -- said The Coca-Cola Company bought the rights to the brand in the U.S. for $220 million.

The deal was made through the American beverage giant's Venturing & Emerging Brands unit, which aims to grow a portfolio of "smaller, high-value brands" that don't make soda, like Honest Tea and ZICO coconut water, according to Coca-Cola's website.

The unit’s vice president overseeing emerging brands and incubation, Matt Hughes, said in a post on the site that Topo Chico was a way of building Coca-Cola’s premium sparkling water offerings as soda drinkers seek out healthier alternatives, spurring what observers have described as massive growth in the category.

Nationally, more than $2.3 billion worth of bottled sparkling water is sold every year, according to sales data from Chicago-based consumer market researcher Information Resources Inc.

“As we accelerate our evolution to a total beverage company, we’re investing in brands that are on trend,” Hughes said. “Topo Chico is a fast-growing brand with a lot of passion behind it and growth runway ahead.”

The vast majority of Topo Chico’s U.S. sales are in Texas -- about 70 percent, according to Hughes, who specifically cited Topo Chico’s popularity in the Lone Star State as eye-catching for Coca-Cola.

The mineral water, he said, “has proven itself in a significant market.”

Early this year, Galván told The News that he had big ambitions for a brand that has been a relatively small, if fiercely loved, player on the national scene.

“This is a big brand. It’s going to be huge. And it’s just a matter of time,” Galván said in an interview at his Coppell home.

Data from IRI compiled by BevNet, an industry publication that tracks beverage trends, showed that store brand seltzer waters grew their sales by 12.1 percent over the year that ended in November.

They were, collectively, the top sellers of seltzer, followed by Sparkling Ice, La Croix and Perrier, which is owned by Nestle. In 1992, the Swiss food company won control of Perrier for what was then $2.7 billion, according to a New York Times report.

Still, both Coca-Cola and Arca Continental officials emphasized that they plan to be careful to, as Hughes put it, “honor and respect” Topo Chico's century of heritage, rather than scale up immediately.

Hughes said that Topo Chico’s “legacy team” will join Coca-Cola’s VEB unit but remain based in Texas.

“We are going to thoughtfully expand the brand’s geographic presence -- to create more ‘Texases,’” he said. “We’re currently designing our supply chain, distribution and marketing capabilities to meet what we know will be an exciting and increasing demand for the brand.”

Coca-Cola's VEB unit, executives said, acts as an incubator for its brands, helping to figure out ways to expand their availability without sacrificing whatever qualities have made them popular.

“We will continue to bottle Topo Chico Mineral Water with the highest quality standards at the original plant in Monterrey where it has been produced for over 120 years, reinforcing the alliance between our two companies,” Francisco Garza Egloff, CEO of Arca Continental, one of the largest bottlers for Coca-Cola in Latin America.

The acquisition marks a full circle for Topo Chico; the brand’s parent company was the first to bottle Coke outside the United States through a deal struck in the 1920s.

According to longstanding company lore, Galván told The News, Coke in Mexico was initially marketed as being made with Topo Chico water.

“So we can say that Topo Chico was the beginning of this huge Coca-Cola group in Mexico,” he said.

Galván is general manager of Fort Worth-based Interex Corp., which essentially serves as Topo Chico’s presence in the U.S.

In recent years, he’s overseen a low-key, but strategically targeted, effort to market Topo Chico’s clean flavor and gentle fizz to markets beyond Mexican-Americans craving a taste of home -- particularly to younger consumers.

The brand’s glass bottles and retro logo have also helped position Topo Chico at the nexus of several major beverage trends: Millennial drinkers who chase artisanal -- and photogenic -- products and a resurgence by older sparkling water brands.

"What's amazing is that your Topo Chicos and your Sparkling Ices, your LaCroix -- they've been around forever, but that's just the rising tide in the category right now," said Jeffrey Klineman, editor in chief of BevNet. "If it's a brand that's very popular in Texas, you've got growing [demand] and growing [consumer numbers]. ... It's more capable of making a national push than it has been in the past."

Still, Topo Chico fans will be watching closely how the Atlanta-based corporate powerhouse treats one of their favorite products.