Sparkling Fruit and Floral Soft Drink, with Sugar and Sweeteners. Follow your instinct with Schweppes Tropical Soda, a carbonated soft drink inspired by Jacob Schweppe's original formula from 1783. Enjoy crisp soda with a sweet tropical taste of guava and refreshing bubbles while at a party or relaxing at home. Drink it solo or mix it with your favourite spirit to make your own tasty cocktail. The unique sparkling soft drink. With an intriguing sweet tropical taste of guava, dragon fruit, blackcurrant and hibiscus, everlasting bubbles and a brisky bitterness at the end, it challenges your tastebuds. "Do you ever wonder how does over 200 years of effervescence and bubbly taste? Then choose Schweppes to find out!. Schweppes Tropical Soda is the iconic sparkling soft drink inspired by Jacob Schweppe's original formula from 1783. The Schweppes brand dates back more than 200 years when the pioneer and character Jacob Schweppe invented the revolutionary process to enrich pure water with carbon dioxide. Since 1783.