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Interstate 35 (U.S. Highways) Black Coffee Mug

Interstate 35 (U.S. Highways) Black Coffee Mug

100 in stock

Regular price $17.99 USD
Regular price Sale price $17.99 USD
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Interstate 35 - Black Mug Design

This minimalist graphic takes the form of the Interstate 35 highway marker, reduced to its essential signage shapes and numerals.

Visual Elements & Composition

The composition is built around a single shield-shaped marker, the familiar crest of the American interstate system. Its outline is clean and symmetrical, with the route number 35 set at the centre as the clear focal point. Nothing competes with it. The design relies on contrast and proportion rather than ornament, so the numerals and shield edges read instantly, the way a sign does from a moving lane. The black ground of the print anchors the shield and keeps the layout severe and uncluttered.

Meaning & Symbolism

Interstate 35 runs north and south through the central United States, from Texas up into Minnesota. It is one of the corridors that carries freight, families and long-haul drivers across the heartland, and its marker stands for that continuous road. The shield is a symbol of the national highway network that emerged in the twentieth century, when signage was standardised so that a traveller could navigate any state by the same visual language. This design honours that utilitarian tradition, treating infrastructure as a form of Americana worth looking at closely.

Turning the Story in Hand

A mug is a object you turn in your hands, so the marker is revealed in stages: the shield first, then the number, then the full sign as the cup rotates. That slow reveal suits a design rooted in road travel, where a sign is glimpsed, passed and read again. Each morning, the route stays in view for the length of a coffee, a small reminder of the open road waiting beyond the kitchen.

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Glossy black ceramic mugs in two practical sizes — 11 oz (≈330 ml) and 15 oz (≈440 ml). Comfortable C-handle, microwave- and dishwasher-safe, and manufactured to be lead- and BPA-free. Note: printed blacks may read slightly different from the mug’s base color.

These mugs are made from solid ceramic with a glossy glaze that gives a deep, even surface for printing. Sublimation printing embeds ink into the glaze so artwork sits smoothly on the mug rather than simply sitting on top — that means better resistance to fading and scratching during normal use.

They’re available in the classic 11-ounce size for everyday black coffee and tea, and a larger 15-ounce cup if you like extra room for milk, foam or a long pour. The C-shaped handle is wide enough for a secure grip and balances the mug well when full.

  • Material: 100% ceramic with a high-gloss finish for punchy, saturated results.
  • Sizes: 11 oz (≈330 ml) and 15 oz (≈440 ml) — choose your routine size.
  • Printing: sublimation process fuses color into the glaze for durable imagery.
  • Safety: lead- and BPA-free; meets common food-contact safety standards.
  • Design note: very dark artwork and the mug’s black base can produce subtle shade differences — add a thin lighter outline to ensure contrast if needed.

These mugs are at home in the kitchen, on the office desk, or tucked into a morning routine. They work for espresso shots, pour-overs, oat-milk lattes — you name it. The larger size is handy when you want a second cup’s worth without a refill.

  1. Daily use: fill with your preferred brew and sip — the mug handles hot liquids safely.
  2. Office-friendly: fits most standard mug warmers and sits securely on communal trays and kitchen counters.
  3. Gifting: packs well (wrap with a soft layer) and pairs nicely with coffee beans, tea tins, or a small box of biscuits.

Practical tip: for very dark designs, try a thin light border or a small margin so the artwork reads cleanly against the black ceramic.

These mugs are both microwave- and dishwasher-safe, but gentle habits extend the life of the print. We recommend dishwasher use on the top rack and milder cycles when possible.

Hand-washing is the friendliest option: warm water, mild dish soap, and a soft sponge. Avoid steel wool, harsh scouring pads, or blasting with extremely hot industrial cycles. And a quick reminder — don’t microwave an empty mug.

Two sizes: 11 oz (approx. 330 ml) and 15 oz (approx. 440 ml). The smaller cup is the familiar, everyday size; the larger one is for fuller pours and extra-creamy drinks.

Each mug’s mouth and height are proportioned so they’re easy to drink from and easy to clean. If you’re pairing with saucers or nesting in cabinets, expect the 15 oz to be slightly wider and taller than the 11 oz.

Size guide

All measurements are product dimensions in inches.

11 oz 15 oz
Height (in) 3.86 4.72
Diameter (in) 3.35 3.35
Diameter with handle (in) 4.72 5.12

Note: dimensions are nominal — small production tolerances may apply. If you need precise fitment (e.g., for nested storage or custom packaging), please allow a small margin.