Description
For the person who knows that every old house has a story—and probably a suspicious draft. This glossy black mug features a vintage-style “Hot Rooms, Cold Rooms. Mystery Airflow.” design, complete with a retro HVAC illustration and a touch of dry humor. It brings a little character to early-morning coffee, late-night troubleshooting, and conversations about strange noises behind the walls. Available in 11 oz and 15 oz sizes, it has a comfortable C-shaped handle and works safely in both the microwave and dishwasher. A fitting companion for HVAC professionals, maintenance crews, home inspectors, and anyone who appreciates a good mystery with their morning brew.
Product features
– Glossy black ceramic construction with a crisp, vibrant printed design
– Available in 11 oz (0.33 L) and 15 oz (0.44 L) sizes
– Microwave-safe for convenient heating
– Dishwasher-safe for easy cleanup
– C-shaped easy-grip handle; 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 |
































