Here are a few recommended sparkling red grape juice options for you: The Grapetiser 100% Sparkling Red Grape Juice 275ml for R19.99 seems like a great choice if you're looking for a 100% grape juice. It's smaller size would be perfect for individual serving. The Monix Monis Sparkling Fruit Juice Red Grape 750ml bottle for R54.99 provides good value as a larger format that could be enjoyed over a few days. Both of these options allow you to get that sparkling taste from real fruit juice without any added sugars. Let me know if you need any other details on these recommendations!