Black Swan's Plastic Containers - F -Style are a High Density Polyethylene (HDPE) bottle. The containers are white in color and available in pint - 16 oz., quart – 32 oz., and gallon - 128 oz. sizes. These HDPE bottles provide a supreme moisture barrier and are impact resistant to withstand rough handling of interstate shipping. The rectangular shape makes it ideal for space saving display and storage solutions.