Home / Color Changing Coffee Mugs / 22D New York State Militia Near Harpers Ferry, Va., 1861 I.E.1862 022 (U.S. Civil War) Color Changing Mug 11oz
  • 22D New York State Militia Near Harpers Ferry, Va., 1861 I.E.1862 022 (U.S. Civil War) Color Changing Coffee Mug 11oz Default Title - Go Mug Yourself
  • 22D New York State Militia Near Harpers Ferry, Va., 1861 I.E.1862 022 (U.S. Civil War) Color Changing Coffee Mug 11oz - Go Mug Yourself
  • 22D New York State Militia Near Harpers Ferry, Va., 1861 I.E.1862 022 (U.S. Civil War) Color Changing Coffee Mug 11oz - Go Mug Yourself
  • 22D New York State Militia Near Harpers Ferry, Va., 1861 I.E.1862 022 (U.S. Civil War) Color Changing Coffee Mug 11oz - Go Mug Yourself
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22D New York State Militia Near Harpers Ferry, Va., 1861 I.E.1862 022 (U.S. Civil War) Color Changing Mug 11oz

22D New York State Militia Near Harpers Ferry, Va., 1861 I.E.1862 022 (U.S. Civil War) Color Changing Mug 11oz

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$17.99 USD
$17.99 USD
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22nd New York State Militia Near Harpers Ferry, Va., 1861 - Color Morphing Mug Design

This design is an archival record of the 22nd New York State Militia during its deployment near Harpers Ferry, Virginia, in the early 1860s.

Visual Elements & Composition

The piece is built around the unit itself, with the regiment's position and presence in the Harpers Ferry region as its focus. Its documentary character comes through in the dating: the title carries the 1861 and 1862 references that anchor the artwork to its moment. Nothing is decorative for its own sake. Every element points back to the unit's place on the ground.

Meaning & Symbolism

Harpers Ferry sat at the meeting point of rivers and rail lines, which made it one of the most contested places in the early war. A state militia stationed there was part of the logistical machinery that held the region, and the design records that presence rather than a battle. It honours the men who served in the militia during a formative and difficult period of American history, and it belongs to the 19th-century military archive that historians and educators work from.

On the Color Morphing Mug

A mug is turned in the hand and read at close range, so the piece reveals itself slowly. The design is only faintly visible when the mug is cold, and it comes up as a hot drink is poured in. The regiment's record appears as the cup warms, a small act of attention that suits a piece of military history. Pour a morning coffee and the archive comes into view, which makes this a cheeky gift for anyone who likes their history with a little theatre.

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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.