In a small bowl, whisk together the Chianti Red Wine Vinegar, Balanced Extra Virgin Olive Oil, water, salt, and black pepper.
In a large bowl, toss the cucumber, red bell pepper, red onion, feta crumbles, and capers with the dressing until everything is well coated.
Cover the bowl and refrigerate for at least 30 minutes, or up to 2 hours for even more flavor.
After the flavors have marinated, serve & enjoy! Drizzle more Chianti Red Wine Vinegar to top it off.