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STS 48 (NASA) Black Coffee Mug

STS 48 (NASA) Black Coffee Mug

100 in stock

Regular price $16.95 USD
Regular price Sale price $16.95 USD
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STS-48, also known as Space Transportation System mission 48, was a space shuttle mission conducted by NASA in September 1991. The mission was flown using Space Shuttle Atlantis and marked the first operational flight of the Tethered Satellite System (TSS), which aimed to investigate the effects of Earth's magnetic field on electric power transmission in space. The STS-48 crew, led by Richard H. Truly, included five other astronauts, including Sally Ride, who became the first American woman to travel in space for a second time. Over 16 days, the mission carried out 92 orbits of the Earth before landing at Edwards Air Force Base in California. The primary payload was the TSS-1, consisting of the Magnetic Field Investigation (MFI) experiment and the Solar Maximum Mission (SMM) instrument to study solar activity. The Tethered Satellite System was a 7.6-kilometer-long conductive wire tethering a small satellite to the Space Shuttle during its deployment and re-entry, enabling studies on electric power generation in space and the interaction of charged particles with the Earth's magnetic field. The STS-48 mission marked several significant milestones in NASA's space exploration history. It was the first flight where all crew members were veterans of previous space missions, the longest continuous deployment and operation of the TSS-1 system, and one of only two times that a female astronaut served as mission commander for NASA.
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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.