Case Size: 1/5 gal. Bulk 5-gallon container of premium soy sauce. Lee Kum Kee Premium Soy Sauce in a 5 gal container provides high-quality, well‑balanced soy sauce for large-scale foodservice operations. Its versatile flavor enhances soups, marinades, and stir‑fries. Store in a cool, dry place; refrigerate after opening.