Ranch water is a Texas-style tequila highball drink made with lime, tequila and Topo Chico! This bubbly cocktail is all about cooling off on hot days. Move over, Aperol spritz . There’s a new bubbly cocktail that’s ready to take over the summer. Meet Ranch Water ! Yes, Ranch Water is the unofficial drink of West Texas, essentially a tequila highball made with lime juice and Topo Chico. One of our dearest friends, a Texan, suggested we try this drink…and after one sip it blew us away! It’s like a bubbly, lighter version of the classic margarita , with all the tangy lime but less sweetness and booze. Could there be anything more refreshing? (We think not.) What’s Ranch Water? Why is it called that? Ranch Water is a tequila highball cocktail that hails from West Texas. No one knows exactly how it came to be, or even how it got the name. Some people say a Texas rancher invented it in the 1960’s. Whatever the case, Ranch Water was a word-of-mouth drink until around 2010, when bartenders