Peanut butter and jelly. Peas and carrots. Some flavors were just made to go together. Add strawberry and watermelon to that list of delicious pairings. These two flavors may seem quite different, but they have at least one similarity: they both evoke a sense of summertime. Bring your taste buds to a campout or barbecue with Strawberry Watermelon Flavor Extra Strength 5-hour ENERGY® shots.