Home / Color Changing Coffee Mugs / Atlantic Ocean - North (1903) (Map) Color Changing Mug 11oz
  • Atlantic Ocean - North (1903) (Map) Color Changing Mug 11oz Default Title 11oz - Go Mug Yourself
  • Atlantic Ocean - North (1903) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • Atlantic Ocean - North (1903) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • Atlantic Ocean - North (1903) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • Atlantic Ocean - North (1903) (Map) Color Changing Mug 11oz - Go Mug Yourself
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Atlantic Ocean - North (1903) (Map) Color Changing Mug 11oz

Atlantic Ocean - North (1903) (Map) Color Changing Mug 11oz

100 in stock

$17.99 USD
$17.99 USD
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Atlantic Ocean - North (1903) - Color Morphing Mug Design

This design is a 1903 map of the North Atlantic, drawn as a working view of the sea between the continents on either side of it.

Visual Elements & Composition

Water fills most of the picture, and the coastlines of the surrounding lands frame it at the edges. The eye settles on the open ocean in the centre, where the printed lines of latitude and longitude cross the sea and give the whole sheet its structure. Place names and soundings sit along the coasts in small, precise lettering, so the map reads as a document first and a picture second. The palette stays restrained, with the ink lines doing nearly all of the work.

Meaning & Symbolism

A map of this kind records how people in 1903 understood the ocean: as a route to be charted, measured and crossed. The date in the title places it in the years when steamships were shortening Atlantic crossings and navigation was still reliant on careful surveying. Each coastline and sounding stands for hard-won knowledge of the sea, and the grid of coordinates shows the attempt to bring a vast, shifting body of water under order.

Made for the Hand

A mug is turned slowly in the hands, so the map is never seen all at once. The coastlines wrap around the curve and drift in and out of view as the cup moves. The design also holds a small trick of its own: it stays faint while the mug is cold and comes up clearly once a hot drink goes in, so the chart seems to be revealed by the coffee itself, a fitting gift for anyone who likes to plot a course before the day starts.

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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.