Home / Canada / Canada - Ontario (1978) (Map) Color Changing Mug 11oz
  • Canada - Ontario (1978) (Map) Color Changing Mug 11oz Default Title - Go Mug Yourself
  • Canada - Ontario (1978) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • Canada - Ontario (1978) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • Canada - Ontario (1978) (Map) Color Changing Mug 11oz - Go Mug Yourself
  • Canada - Ontario (1978) (Map) Color Changing Mug 11oz - Go Mug Yourself
1 5

Canada - Ontario (1978) (Map) Color Changing Mug 11oz

Canada - Ontario (1978) (Map) Color Changing Mug 11oz

100 in stock

$17.99 USD
$17.99 USD
Sale Sold out
Shipping calculated at checkout.

Canada - Ontario (1978) - Color Morphing Mug Design

This design is a 1978 map of Ontario, set out as a single province with its borders and place names laid across the surface.

Visual Elements & Composition

The province fills the frame, so the map itself is the whole picture. Its outline, boundaries and lettering carry the composition, with no decorative border competing for attention. The title Canada - Ontario and the year 1978 sit in the design as the only text, anchoring the map to a specific moment in its making.

Meaning & Symbolism

A map from 1978 is a record of how one province was drawn and labelled at that time. Ontario is Canada's most populous province, and a map of it reads as a statement of place: a claim to a home, a region, a set of familiar towns and waterways. Printed with the year, it also becomes a small document of its era, showing the state of cartography before digital mapping changed how such pictures were made.

Turning the Map in Hand

A mug is held and turned, so the map is seen in pieces as it rotates past the eye. The design is faint while the mug is cold, and as a hot drink is poured in, the map surfaces across the curve of the cup. The C-shaped handle sets the angle at which you first see it, and each turn brings another part of the province into view. The reveal happens in the hand, which suits a map that is meant to be explored.

Bulk Discounts Available

These discounts apply to all products.

Buy 2
10% OFF
Buy 3+
20% OFF
Buy 5+
30% OFF
Buy 10+
40% OFF

Automatically applied at checkout.

Also Found In:

Best Selling Products Canada Color Changing Coffee Mugs Maps Newest Products Products Beginning With C
View full details

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.