
What Makes BrewKeep the Smarter Way to Drink Coffee
Locked-In Warmth, All Day
BrewKeep holds your drink at a consistent 131°F — the scientifically ideal temperature for flavor and comfort. No burnt reheats, no lukewarm disappointments, just perfect coffee on your schedule.
Touch-Free Smart Heating
Rest the mug on its base and heating kicks in automatically — no buttons, no fuss. Lift it away and the sensor cuts power in under a second, keeping your routine effortless and safe.
Built Clean, Stays Clean
Food-grade 304 stainless steel means zero chemical leaching, rust resistance, and a surface that wipes clean faster than ceramic. Your beverage tastes exactly as it should — pure and fresh.
Safe Power, Zero Worry
The 10-hour auto-shutoff cuts power automatically so you never have to second-guess a forgotten mug. USB-compatible with any standard charger, it fits seamlessly into your existing setup.
What our 17,000+ Customers say
Based On Real and Honest Experiences
Frequently Asked Questions
How long will BrewKeep keep my drink warm?
How long will BrewKeep keep my drink warm?
As long as your mug is resting on the powered base, BrewKeep actively holds your beverage at 131°F. The built-in 10-hour auto-shutoff then cuts power automatically for safety and energy savings.
Can I use BrewKeep with drinks other than coffee?
Can I use BrewKeep with drinks other than coffee?
Absolutely. The food-grade stainless steel is fully compatible with tea, hot chocolate, herbal infusions, and any other hot beverage — with no chemical transfer or flavor interference whatsoever.
Does it work without being plugged in?
Does it work without being plugged in?
BrewKeep doesn't have an internal battery, so it does need a power connection via the included USB cable. The good news: it works with any 5V-2A, QC3.0, or PD charger you already own.
How do I clean the mug?
How do I clean the mug?
Hand wash with warm soapy water — that's all it takes. The stainless steel surface resists staining and rinses clean far faster than ceramic. Keep the mug and base out of the dishwasher and microwave.
Can I change the temperature setting?
Can I change the temperature setting?
The temperature is fixed at 55°C (131°F), which research identifies as the sweet spot for both flavor and comfort. While it isn't adjustable, most coffee and tea drinkers find it absolutely ideal.
Will the heating base work with my other mugs?
Will the heating base work with my other mugs?
The base is engineered specifically for the BrewKeep mug to ensure accurate sensing and optimal heat transfer. Using a different container may produce uneven results and could affect the sensor over time.
My drink is cold — will BrewKeep heat it back up quickly?
My drink is cold — will BrewKeep heat it back up quickly?
BrewKeep is designed to maintain temperature, not rapidly reheat cold liquids. For the best experience, always start with a freshly brewed hot drink and let the base do the rest.
What charger do I need for the heating base?
What charger do I need for the heating base?
Any standard 5V-2A USB charger works perfectly — including phone chargers, laptop USB ports, and power banks. A USB cable is included in the box so you're ready to go right away.