If we had a house blend, this would be the whole neighborhood. This is the coffee that started it all—the one so good that we built our name around it. Bongo Blend is a medium roast that perfectly captures our love for bold, balanced flavors. Sourced from the world’s top coffee-growing regions—Africa, Asia, and Central America—this blend brings together a naturally sweet and subtly spiced profile.
Our Lead Roaster describes it as smooth honey, bright orange, and creamy milk chocolate—but honestly, you just need to taste it for yourself.
Medium Roast | Blend
Fulfilled by Bongo Roasting Co.
Specs
The details.
Capacity
14 oz / 414 ml
Temperature range
120°–145°F
Battery
80 min untethered; 160 min with lid; all-day use on coaster
Weight
13.1 oz / 371 g
Dimensions
H 4.3" · Ø 3.4"
Material
Stainless steel, ceramic-coated interior
Water resistance
IPX7
In the box
Mug · Charging Coaster · Charging Cable
Questions, answered
What you might be wondering.
Everything we get asked the most. If something's missing, we're a quick chat away.
How long does the battery actually last?
At 135°F, the 14oz Mug runs for 80 minutes off the coaster, or 160 minutes with a lid. On the included charging coaster, it maintains your set temperature while in use and auto-sleeps after 2 hours of inactivity.
Does it work with iPhone and Android?
Yes — the Ember app is on both the App Store and Google Play.
What is your return policy?
30-day returns, no questions asked, on unused mugs.
Is there a warranty?
1-year limited warranty against manufacturing defects, registered through the app.
Can I put it in the dishwasher?
Hand wash only. The electronics are sealed (IPX7), but dishwasher heat can damage internal components over time.
How accurate is the temperature?
± 0.5°F. Validated by a thermal sensor that reads 100 times per second.
Will it keep cold drinks cold?
The 14oz Mug only heats. For cold, see the Cold Tumbler — same control, opposite direction.
How long does shipping take?
Free standard shipping arrives in 3–5 business days. Expedited options available at checkout.
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