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379th Expeditionary Security Forces Squadron (U.S. Air Force) Color Changing Coffee Mug

379th Expeditionary Security Forces Squadron (U.S. Air Force) Color Changing Coffee Mug

100 in stock

Regular price $19.99 USD
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379th Expeditionary Security Forces Squadron Color Changing Coffee Mug Design

This dynamic design captures the essence of the 379th Expeditionary Security Forces Squadron's critical role in force protection and agile combat employment. The artwork transforms with heat, mirroring the squadron's readiness and adaptability in the face of evolving threats.

Initial State: Guardian Shield

When cold, the mug presents a clear depiction of the squadron's core mission. The central element is a prominent security forces shield, symbolizing the protective mantle cast over the base and its personnel. The shield's design may incorporate elements like crossed firearms, a badge, or the squadron's official emblem, representing vigilance and readiness. Supporting imagery could include subtle outlines of the Al Udeid Air Base and silhouettes of strategic assets, conveying the squadron's geographical area of responsibility.

Transformation: Ready for Action

As the mug is warmed, the design undergoes a dramatic shift. Hidden elements become visible, perhaps revealing silhouettes of Airmen in action, conducting patrols, or responding to a simulated threat. Color changes could highlight critical aspects of the mission: shifting camouflage patterns to indicate ACE deployments in austere environments or highlighting the squadron's role in the CENTCOM area of responsibility. The color change reveals a hidden message like the squadron's motto, or the words "Force Protection" or "Ready Always".

Overall Symbolism

The color-changing feature embodies the 379th ESFS's ability to adapt and respond to any situation. The transformation from a static presentation to a dynamic scene symbolizes the squadron's proactive stance. This design serves as a powerful reminder of the dedication and valor of the Airmen who stand watch, ensuring the safety and security of all.

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Color-changing ceramic mugs with a glossy finish, black exterior, and white interior. Available in one size: 11 oz (≈330 ml). Heat-reactive coating reveals your custom design when filled with hot liquid. BPA- and lead-free, with a comfortable C-handle.

This mug brings a playful twist to the daily coffee or tea ritual. At room temperature, it looks like a simple black mug with a glossy finish. But add a hot beverage, and your chosen design fades into view, showing vivid colors against the white interior.

The ceramic body is durable enough for repeated use, while the C-shaped handle balances comfort and grip. Printing uses sublimation techniques that fuse color into the heat-reactive surface for crisp results when the design appears.

  • Material: ceramic with glossy black exterior and white interior.
  • Size: one standard size, 11 oz (≈330 ml).
  • Finish: glossy glaze with heat-sensitive surface.
  • Printing: sublimation process produces crisp, vibrant colors.
  • Safety: BPA-free and lead-free, suitable for everyday drinks.
  • Effect: design is faintly visible when cold, fully revealed when hot.

Perfect as a novelty gift or a fun personal mug, the heat-reactive design makes coffee breaks more engaging. It works well for morning coffee, afternoon tea, or hot chocolate.

  1. Daily routine: fill with any hot beverage to reveal your chosen artwork.
  2. Gifting: the “magic” reveal makes it a memorable present for birthdays, holidays, or office exchanges.
  3. Office use: sparks conversation while still being practical for everyday drinks.

Note: for best results, avoid designs that rely heavily on deep black backgrounds, as they may blend with the mug’s surface when cold.

Unlike standard mugs, color-changing mugs require gentler care to preserve the heat-reactive coating. Hand-wash only — avoid the dishwasher and abrasive scrubbers, which can damage the finish and reduce the effect.

The mug is safe for short microwave use when heating liquids, but repeated high-heat cycles may shorten the lifespan of the coating. Always allow the mug to cool before washing.

Available in one classic size: 11 oz (approximately 330 ml). It’s large enough for most standard coffee makers and fits comfortably in most cabinets.

Size guide

All measurements are product dimensions in inches.

11 oz
Height (in) 3.78
Diameter (in) 3.23
Diameter w/ handle (in) 4.76

Note: measurements are approximate; slight variations may occur due to manufacturing tolerances.