America runs on Dunkin Donuts, Asia runs on 7 eleven. Everywhere we have been in Asia there is a 7 eleven across the street or just around the corner. Clearly locals don't frequently do major grocery shops as they live of street food and 7 eleven - you can basically get everything here. Its extremely convenient for water. When we are in an airbnb our standard purchase is a 6liter water, eggs and bread, because it tastes like home as we prepare it.