This glossy black ceramic mug brings a little grit and humor to a morning routine. The bold vintage-styled badge reads “I don’t sweat. I troubleshoot,” surrounded by gauges and subtle industrial accents — a wink to hands-on problem-solvers who prefer action over panic. Thick walls hold heat well and the deep black finish makes the printed design pop while hiding coffee stains between washes. Use it on a workbench, at a desk piled with tools, or beside a laptop during late-night debugging. Short sips become a tiny ritual: a quiet nod to resilience, competence, and the small victories of fixing what’s broken.

The tone is unshowy and confident, aimed at people who take pride in skill and steady nerves. It sits easily in maker spaces, garages, IT dens, and home offices — during early mornings before a big job, after a long shift, or when sharing a laugh with a coworker over a troubleshooting win.

Product features
– 100% glossy ceramic in black — deep color that makes prints stand out
– Available in 11 oz and 15 oz sizes to suit different drink preferences
– Microwave- and dishwasher-safe for everyday convenience
– C-shaped easy-grip handle for comfortable holding
– Printed with vibrant, durable inks; lead- and BPA-free

Care instructions
– Clean in dishwasher (put the product on top rack), or wash by hand with warm water and dish soap

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

DESIGN & AI DISCLOSURE

Pressure Tested Co uses generative AI tools as part of our creative process, including concept development, artwork, design elements, and product imagery. Each product is creatively directed, selected, reviewed, and prepared for sale by Pressure Tested Co, with manual editing and refinement used where appropriate.

dont sweat mug

HVAC Tech Coffee Cup – “I Don’t Sweat. I Troubleshoot.” Retro Tech Mug (Black 11oz / 15oz)