Chilean wine is undergoing a transformation. Here are some of the nation's best Sauvignon Blancs to try:.2019 Veramonte Organic Sauvignon Blanc ($12).2018 Ritual Sauvignon Blanc ($17).2017 Montes Alpha Special Cuvée Sauvignon Blanc ($40).2019 Outer Limits Sauvignon Blanc ($14).2016 Mako Sauvignon Blanc ($15).2019 Lapostolle Grand Selection Sauvignon Blanc ($13).2018 LabeRinto Sauvignon Blanc ($18).2018 Garcés Silva Amayna Leyda Sauvignon Blanc ($26)