Home / Color Changing Coffee Mugs / USA - Northwest 1 (1973) (Map) Color Changing Mug 11oz
  • USA - Northwest 1 (1973) (Map) Color Changing Mug 11oz Default Title 11oz - Go Mug Yourself
  • USA - Northwest 1 (1973) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • USA - Northwest 1 (1973) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • USA - Northwest 1 (1973) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • USA - Northwest 1 (1973) (Map) Color Changing Mug 11oz - Go Mug Yourself
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USA - Northwest 1 (1973) (Map) Color Changing Mug 11oz

USA - Northwest 1 (1973) (Map) Color Changing Mug 11oz

100 in stock

$17.99 USD
$17.99 USD
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USA - Northwest 1 (1973) - Color Morphing Mug Design

This design is a map of the American Northwest, drawn as a single continuous image across the whole cup.

Visual Elements & Composition

The map is the subject, and it fills the surface rather than sitting in a frame or border. Because the artwork is full-colour wraparound decoration, the geography runs unbroken from one side of the mug to the other, so no part of the map is cut off at a seam. The design is built for a cup that is turned in the hand, with the lines of the territory carrying the eye around the curve.

Meaning & Symbolism

A regional map dated 1973 is a record of how the Northwest was understood in that year: its boundaries, its place names and its relationship to the rest of the country. The title carries the date and the region, so the piece reads as a document of its era as much as a decorative image. Maps like this were made to be read and used, which is why the design rewards close looking.

Where the Map Meets the Mug

A mug is held close and turned slowly, so a map on it is seen piece by piece, one region at a time, rather than all at once. The heat-reactive surface adds a second layer: the map is only faintly visible when the cup is cold, and it comes up clearly when a hot drink is poured in. The geography appears as the coffee or tea warms the cup, which suits a design about revealing a place slowly.

Title
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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.