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Canada - The Great Lakes 1 (1987) (Map) Color Changing Mug 11oz

Canada - The Great Lakes 1 (1987) (Map) Color Changing Mug 11oz

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Regular price $17.99 USD
Regular price Sale price $17.99 USD
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Canada - The Great Lakes 1 (1987) - Color Morphing Mug Design

This design is a map of Canada's Great Lakes, drawn as a single, unbroken picture of land and water across the curve of the cup.

Visual Elements & Composition

The Great Lakes sit at the centre of the composition, with the shorelines of Canada and the northern United States fanning out around them. Water and land are the only two registers the eye has to read, so the lakes and their edges do all the work. The title carries the year, 1987, so the map is dated as clearly as it is drawn. Nothing competes for attention: the artwork is a map, and it reads as one.

Meaning & Symbolism

The Great Lakes are one of the largest freshwater systems on Earth, and a map that centres them is a map about connection. Superior, Michigan, Huron, Erie and Ontario are joined by rivers and straits into a single waterway that shaped trade, settlement and travel across the continent. Printed in 1987, the map also records how this region was understood at that moment, a snapshot of geography that people still recognise and argue about over coffee.

Designed for the Hand

A map on a mug is seen in pieces. You turn the cup and the coastlines pass under your thumb, one lake at a time, while the rest of the country slips round to the back. The heat-reactive surface adds a second layer: the design is faint while the mug is cold and comes through as the drink warms it, so the map seems to surface from the water the way the lakes themselves do. It is a quietly cheeky reveal, and an easy gift for anyone who has ever traced a route with a finger.

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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.