geyangxungs Smart Vacuum Coffee Mug with Temperature Display: Temperature display
Available Options

Ever wished your coffee could stay just the right kind of hot without you having to guess? Enter the Smart Vacuum Coffee Mug—because life's too short for lukewarm drinks. It’s got this nifty temperature display that takes the mystery out of your morning brew. And thanks to its vacuum insulation, your coffee stays piping hot (or refreshingly cold) for what feels like forever. Spill-proof? You bet. That leak-proof lid means you can toss it in your bag without a second thought—perfect for the daily commute, a hectic workday, or even that gym session you keep promising yourself. Crafted from high-quality stainless steel, it’s as tough as it is sleek. Plus, with colors like white/red, it’s not just functional; it’s a statement. Because why shouldn’t your mug match your vibe?
- Vacuum insulation
- Leak-proof lid
- Stainless steel construction
- Portable design
- Temperature display
General specs
- Brand: geyangxungs
- Seller: Joom
- Capacity: 450 ml
- Material: Stainless steel
- Insulation: Vacuum
- Lid type: Leak-proof
- Display: Temperature
- First listed by seller: 5/23/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Comparison with similar products
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Brand | geyangxungs | Health & Beauty PRODUCT | Binchi Fitness | Cosy Homes | Value Vault | Home Furnishing Department Mall |
Model | ||||||
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Price | $14.33 | $11.81 | $20.05 | $18.24 | $11.42 | $81.84 |
Seller | Joom | Joom | Joom | Joom | Joom | Joom |
Update | August 8, 2025 | August 30, 2025 | August 29, 2025 | August 28, 2025 | September 16, 2025 | August 17, 2025 |
Capacity | 450 ml | 500ml | 510ml | 380ml | 450ml | |
Material | Stainless steel | 304 stainless steel | Stainless steel 316 | Stainless steel | Stainless steel | |
Insulation | Vacuum | Yes | Vacuum | Vacuum | Yes | Double-walled |
Lily M.
Phoenix, AZ
June 6, 2025
so, what do i think about this mug? well, i bought it as a gift for myself, and i've been using it for a couple of weeks now. as a software developer, i appreciate the technical aspects, like the accurate temperature readout, but i'm skeptical about how long the battery will last. it does a great job at keeping drinks at the right temperature, and the build quality feels solid. however, i wish it were a bit lighter for when i'm on the go. overall, it's functional and stylish, but not perfect.
- Pros: the temperature display is incredibly useful, as it shows exactly how hot or cold my drink is without any guesswork. the insulation works well, keeping my coffee hot for hours, which is a nice bonus. it's also very sturdy and doesn't leak, making it easy to carry around in my bag without worries.
- Cons: most likely, the lid can be a bit tricky to open and close smoothly at times, and the display might drain the battery faster than expected. it's also on the heavier side, which isn't ideal for travel.