HMM-166 2 (USMC) Color Changing Coffee Mug – Design Description

This unique coffee mug features a dynamic design that transforms with temperature, reflecting the history and pride of Marine Medium Helicopter Squadron 166 (HMM-166) of the United States Marine Corps.

Initial State (Cold)

In its initial, cold state, the mug prominently displays the squadron’s callsign: “Sea Elk.” Above the callsign, the tail code, “YX,” is proudly displayed. The overall design features the colors of the USMC, and gives the impression of a shadowed, subdued appearance.

Transition (Warmed)

As the mug is filled with a hot beverage, the design transforms. The colors become more vivid and the graphics come alive. The squadron’s patch, possibly incorporating an elk, the tail code “YX”, and the squadron designation “HMM-166” become apparent. This reveal symbolizes the squadron’s history and its transition.

Final State (Hot)

In its fully heated state, the design may incorporate iconic imagery associated with HMM-166, such as helicopters or tiltrotor aircraft, representing the unit’s evolution from the CH-46 Sea Knight to the MV-22B Osprey. The design would reflect a sense of mission readiness, highlighting the squadron’s commitment to assault support, troop transport, and CASEVAC missions.

The color-changing aspect represents the squadron’s dynamic history, its readiness, and its mission of providing support. The transformation embodies the spirit of the Marines of HMM-166.