Home / Color Changing Coffee Mugs / Pacific Ocean (1936) (Map) Color Changing Mug 11oz
  • Pacific Ocean (1936) (Map) Color Changing Mug 11oz Default Title 11oz - Go Mug Yourself
  • Pacific Ocean (1936) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • Pacific Ocean (1936) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • Pacific Ocean (1936) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • Pacific Ocean (1936) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • Pacific Ocean (1936) (Map) Color Changing Mug 11oz - Go Mug Yourself
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Pacific Ocean (1936) (Map) Color Changing Mug 11oz

Pacific Ocean (1936) (Map) Color Changing Mug 11oz

100 in stock

$17.99 USD
$17.99 USD
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Pacific Ocean (1936) - Color Morphing Mug Design

This is a 1936 map of the Pacific, built around one vast expanse of water with the islands and coastlines scattered across it like punctuation.

Visual Elements & Composition

The ocean fills almost the whole field, so the eye reads the map as a single body of water rather than a collection of countries. Land appears in small, separated masses, mostly toward the edges and across the scattered island chains, while the open sea stays clear and uncluttered. Fine lines mark the coasts and the grid of longitude and latitude, and the lettering is restrained, placed where it names a place without crowding the water. The effect is calm and orderly, with the blue-toned sea doing most of the work.

Meaning & Symbolism

Maps of this kind were made for navigation and for ambition. In 1936 the Pacific was still a frontier of distances: transpacific air routes had only just begun carrying passengers and mail, and the ocean was measured in days, fuel and nerve. The map therefore carries a sense of a world being newly connected, with each island a waypoint and each blank stretch of sea a reminder of how far apart places still were. It is a document of an era on the cusp of enormous change.

Built for the Hand and the Hot Drink

A mug is turned slowly in the hand, so the map reveals itself in passing: first one stretch of coastline, then an island chain, then the whole curve of the sea as the cup rotates. The design is faint when the mug is cold and comes forward once a hot drink is poured in, so the chart seems to surface like a route coming into focus. Each morning, the map you read is the one you are about to set sail on.

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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.