Bar harbor all natural smoked wild kippers are a delicious protein source rich in natural omega-3, making it a great choice for your next meal. The flavor of these kippers makes it an excellent substitute to tuna in your favorite recipes and makes a great salad topper. Bar harbor kippers are packaged for your convenience in an easy-open, bpa free container in an effort to preserve the product’s vital nutrients. Each ¼ cup serving of these kippers contains 11 g. Of protein and only 110 calories. Every can of bar harbor all natural smoked wild kippers contains 6.7 oz. Of product.