Bar harbor skinless, boneless smoked sardine fillets are a delicious protein source rich in natural omega-3, making it a great choice for your next meal. The naturally wood smoked flavor of these sardines makes it an excellent substitute for tuna in your favorite recipes and even a great salad topper. Bar harbor sardines 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 sardines contains 11 g. Of protein and only 110 calories. Every can of bar harbor skinless, boneless smoked sardine fillets contains 6.7 oz. Of product.