the BAY Smart Car Thermos with Digital Display: Winter water heating function
Imagine a tiny, high-tech kettle that lives in your cup holder. That's the Smart Car Thermos. This clever gadget plugs straight into your car's power outlet—cigarette lighter or USB—and heats your drink on demand. No more lukewarm coffee on a frosty morning commute.
It's not just a heater; it's a precision instrument. A digital display shows the exact temperature, so you can dial in that perfect warmth without any guesswork. And thanks to top-tier insulation, it holds the heat like a champ, meaning fewer top-ups on long hauls.
Whether you're battling rush hour or embarking on a cross-country road trip, this thermos is the ultimate co-pilot for hydration. Plug it in, set your temp, and drive on with a reliably hot beverage in hand. It’s the kind of simple innovation that makes you wonder how we ever managed without it.
- Thermal insulation technology
- Digital temperature display
- Electric heating capability
- Portable car-friendly design
- Winter water heating function
General specs
- Brand: the BAY
- Seller: Joom
- Power Source: Car cigarette lighter, USB
- Heating Function: Yes
- Insulation Type: Thermal
- Display Type: Digital
- First listed by seller: 8/30/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Video Reviews
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| Brand | the BAY | the BAY | Lifeone | HOME-Auto-001 | AutomobileMotorcycleParts | A Auto Parts Mall |
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| Price | $32.46 | $33.36 | $31.64 | $43.03 | $38.20 | $196.84 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 29, 2025 | August 29, 2025 | August 8, 2025 | August 31, 2025 | August 16, 2025 | August 31, 2025 |
| Power Source | Car cigarette lighter, USB | Car outlet | Car power outlet | |||
| Capacity | 400ml | 500ml | 500ml | |||
| Material | Stainless steel | Plastic and metal | Stainless steel | Stainless steel | ||
| Compatibility | Universal car cup holders | 12V, 24V | 12V, 24V | |||
