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  • USCG Civil Eng Unit Oakland (U.S. Coast Guard) Color Changing Coffee Mug 11oz - Go Mug Yourself
  • USCG Civil Eng Unit Oakland (U.S. Coast Guard) Color Changing Coffee Mug - Go Mug Yourself
  • USCG Civil Eng Unit Oakland (U.S. Coast Guard) Color Changing Coffee Mug - Go Mug Yourself
  • USCG Civil Eng Unit Oakland (U.S. Coast Guard) Color Changing Coffee Mug - Go Mug Yourself
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USCG Civil Eng Unit Oakland (U.S. Coast Guard) Color Changing Coffee Mug

USCG Civil Eng Unit Oakland (U.S. Coast Guard) Color Changing Coffee Mug

100 in stock

$17.99 USD
$17.99 USD
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USCG Civil Eng Unit Oakland Color Changing Coffee Mug - Design Description

Visual Concept

This coffee mug features a dynamic design that transforms with temperature, showcasing the core mission and geographic scope of the USCG Civil Engineering Unit Oakland. The design elements shift from a subdued state to a vibrant display, mirroring the unit's proactive role in supporting Coast Guard operations.

Initial State Design

In its initial, cool state, the mug presents a simplified representation of the USCG CEU Oakland's area of responsibility. Subtle outlines of the western United States and associated territories (Alaska, Hawaii, Guam) are visible. A stylized Coast Guard emblem, potentially including the anchor, shield, and crossed anchors, is prominently displayed. These elements evoke a sense of stability and a foundation for the unit's work.

Transforming State Design

As the mug heats up, a transformation occurs. The previously obscured details become clear and the imagery comes alive. The geographic outline fills with a map representing the unit's areas of support, highlighted by the strategic placement of icons. Additional elements might include imagery reflecting the unit's key functions, such as blueprints for engineering design, a shovel for construction, and a stylized depiction of the environment. The color scheme shifts from muted to bold hues, creating a visually engaging experience. This reflects the dynamic nature of CEU Oakland's mission and the tangible impact the unit has on facilities.

Meaning and Symbolism

The design symbolizes the vital support CEU Oakland provides to the U.S. Coast Guard. The transformation represents the unit's readiness to respond to changing needs, to proactively plan, design, and maintain the shore infrastructure that supports the Coast Guard's operational effectiveness. The changing state evokes the idea of a unit that is always on, providing support in various geographic areas and performing a multitude of important functions.

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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.