The 249th Engineer Battalion (United States) is a versatile power generation battalion assigned to the U.S. Army Corps of Engineers that provides commercial-level power to military units and federal relief organizations during full-spectrum operations. Additionally, the commander serves as the Commandant of the U.S. Army Prime Power School, the institution responsible for the development of Army and Navy power generation specialists.

.: Black ceramic
.: 15 oz (0.44 l)
.: Rounded corners
.: C-handle
.: NB! Black print on black mug may differ in tones, use transparent background