Berg Furniture Accessory Case Goods. Encase our bedroom systems aren't enough on their own, we also offer a variety of case goods that will compliment your room perfectly. Each item is available in a variety of finishes and can be outfitted with any of our included knobs. These add-ons are built with the same care and quality as our beds and will last you for years to come. Truly make your room stand out with some of the following accesories.