Black-Briar Mead Keg is an item in the The Elder Scrolls V: Skyrim. The keg is part of a miscellaneous quest given by Romlyn Dreth to deliver it to the Vilemyr Inn in Ivarstead.
If taken to the Vilemyr Inn, the Dragonborn will receive a random piece of jewelry. If taken to Indaryn, the Dragonborn will receive three random leveled gems.