I became an avid used of Topo Chico when I lived in South Texas, We never used any chasers for our libations in Mexico except 'Topo Chico'. We started buying it in Mexico in case quantities and carrying it to our home in South Texas. Then Several stores in The Rio Grande Valley (Sam's) started to carry it, and saved is to trips to Mexico. After 10 years, we moved to Indiana, and are having trouble finding it here. We go back to Texas every year, and stock up on multiple cases when we come back. We're going back to Texas in November, and will come back with at least 10 cases to tide us over, until some of the stores here (around the Terre Haute area, begin to carry it for their customers. Please let me know if you learn of any stores in our area carry it now.