Great Lakes Silver Floss Shredded Sauerkraut 28 Ounce Great Lakes Silver Floss Shredded Sauerkraut 28 ounce. Our original brand and still the first choice of consumers across the country. Choose Silver Floss Traditional style sauerkraut for a tart and tangy taste Or Bavarian style with a hint of caraway for a sweet and mild taste experience. This is great to have handy in the kitchen at home or in other foodservice operations. This product is gluten free and kosher.