Nextmug Ultra - Temperature-Controlled, Self-Heating Travel Mug (Black - 24 oz.)
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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Sunday, Jun 14
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Color: Black
Features
- ALWAYS THE PERFECT TEMPERATURE The Nextmug Ultra will keep your hot coffee, tea or preferred beverage at the perfect temperature wherever you are. Simply select Warm (130 F), Hot (140 F), or Piping (150 F) and enjoy for hours.
- SMART MUG TECHNOLOGY The Nextmug Ultra features our longest-lasting battery (2X more than a standard Nextmug). LED lights display battery life & real-time temperature.
- SUPER SIMPLE On-board Control Button easily turns mug On/Off & sets the temperature. It takes only seconds to set the mug to your perfect temperature. No app required - no passwords, re-booting or security concerns.
- BIG VOLUME - Holding 24 oz., the Nextmug Ultra is our largest mug (70% bigger capacity than a standard Nextmug) and features the most liquid volume of any smart mug on the market. Easily fits into cup holders and includes two lids - a No-Spill Travel Lid for when youre on the go and a Spill-Resistant Everyday Lid for everyday use.
- THE PERFECT GIFT - Give the gift for him and the gift for her that is certain to delight. Perfect for everyone on your list...moms, dads, grandmas, grandpas, teachers, birthdays, graduations and more!
- NEXTMUG CARES - Nextmug cares about our communities and our customers. We care by donating Nextmugs to teachers and first responders . Were also committed to sustainable packaging by using 100% recyclable materials with all our products. Our dedicated customer service agents are based in the USA and always ready to help.
- INNOVATION FROM THE USA - The Nextmug Ultra was designed and tested at our offices in Boulder, Colorado by a team with decades of experience making award-winning consumer products.
- WHAT'S INCLUDED (1) 24 oz. Nextmug Ultra; (2) Docking Coaster & 6-foot cord to charge the lithium-ion battery inside the Nextmug; (3) No-Spill Travel Lid; (4) Spill-Resistant Everyday Lid. All Nextmugs are fully compatible, including mugs, lids, docking coasters and accessories.
Brand: Nextmug by Nextboom
Material: Ceramic Matte Finish with Stainless Steel Body
Color: Black
Capacity: 710 Milliliters
Special Feature: Vacuum Insulated
Brand: Nextmug by Nextboom
Color: Black
Special Feature: Vacuum Insulated
Style: Modern
Recommended Uses For Product: Travel
Included Components: Coaster, Dock, Lid, Power Adapter, Travel Lid
Shape: Cylindrical
Product Care Instructions: Hand Wash Only
Material Feature: Insulated
Reusability: Reusable
Unit Count: 1.0 Count
Item Weight: 3.1 Pounds
Product Dimensions: 6"W x 9.8"H
Number of Items: 1
Finish Type: Matte
Manufacturer: Nextboom, Inc.
UPC: 850043163336
Size: 24 Ounces
Item Weight: 3.1 pounds
Item model number: MMU-1101
Batteries: 1 Lithium Ion batteries required. (included)
Date First Available: October 23, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jun 14
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Color: White
Better than anything else on the market! I’ve tried other brands, and Nextmug continues to deliver. The 24 oz capacity is perfect for long commutes or workdays. It fits in my car’s cup holder, and the battery lasts impressively long, so you can enjoy warm coffee throughout your day. After trying other competitors, this one stands out above the rest. Here’s why: - Battery Life: Nextmug lasts longer off the charger than Ember. Perfect for long commutes or workdays. - Capacity: At 24 oz, it’s almost double Ember’s size. I drink more than a tiny cup, so this matters to me. - Portability: Nextmug comes with a spill-resistant lid, but Ember doesn’t. That’s a dealbreaker for me because I’m always on the go. - Ease of Use: No app required. I just set my temperature, and I’m done. - Price: Nextmug is cheaper than Ember, but still gives you a quality product. If you want the biggest capacity, longest battery life, and real-world convenience, Nextmug Ultra is the clear winner.
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Reviewed in the United States on December 1, 2025 by HeatherS
Color: Burgundy
The Nextmug Ultra is Great. My mom and I have been using the Ember heated mugs for just over a year. However, my mom would say she wanted a larger heated mug that would keep the coffee hot for longer. Well I found the Nextmug Ultra larger and with a larger battery for extended heating. I purchased this for my mom and she was so happy and kept telling me to get one so I purchased one for myself. I like the color and metal construction for durability and for the size and extended heating duration compared to the 10 and 14 oz mugs this is a great value for the money and as a bonus fits in my cup holder in my car. It is a tad heavier than my smaller heated mugs but the benefits of more beverage and heated for much longer makes it a must buy for anyone that luv hot drinks all day.
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Reviewed in the United States on December 15, 2025 by J. S Thomas
Color: Slate Blue
This coffee cup was a real disappointment for me! It is NOT a 24oz cup and the battery system takes up a large part of the cup! It is extremely heavy and I let it charge all night and it only gives me 2 hours of heat, definitely not all day! I like the look of the cup and the handle but it’s too expensive with all the cons!
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Reviewed in the United States on December 14, 2025 by Lucas Dobb
Color: Burgundy
Received my Nextmug Ultra a few days ago and it is absolutely wonderful. I have used it on the charger and taken it on the go. It is very convenient to have a mug that keeps your drink hot while on the go. The instructions have guidelines for how long the battery will last with and without the provide lids. I found the guidelines to be accurate. The mug has three heat levels and they work very well. It is easy to recharge and clean. This is the largest capacity mug offered and for me it lasted all morning.
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Reviewed in the United States on November 19, 2025 by Amy
Color: Slate Blue
Pros: 24 oz capacity. I measured it. 22 oz with lid on. Easy function and stays on without error. Long battery life. Can use while charging. Fits in truck cup holder without need for adapter. Cons: awkward handle makes not easy to hold or drink from. Faulty lids that leak and don’t screw on for secure fit. It’s bottom heavy. Conclusion: worthy mug of purchase as I like my coffee hot. Haven’t had it long so can’t speak about durability.
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Reviewed in the United States on December 25, 2025 by dude
Color: White
These heated mugs are a game changer! I love that I can take my time drinking my coffee in the morning, and it stays perfectly warm until I’m done. The three heat settings make it easy to keep your desired temperature, and the white finish is also super pretty. I leave the charging dock on my desk so it can charge up easily between uses, and from there I can take it around the house as I’m getting my day going. Super high quality and durable design - this would definitely make a great gift for the coffee or tea drinkers in your life!
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Reviewed in the United States on November 17, 2025 by Danielle Danielle
Color: White
Pros: works well and it keeps your drink at the temperature you set and it’s very simple to use. Cons: I took off 2 stars because (as another reviewer mentioned), this is definitely a 20 oz mug- not 24 oz as advertised (I measured it). I bought it because I wanted a large capacity, heated tumbler/mug, so that’s disappointing. Last con, it’s heavy- I’m used to carrying a 40oz Stanley filled with water so I’m not new carrying heavier bottles and this one surprised me with how heavy this tumbler was empty. I’m sure it’s because of the heating mechanism at the bottom. It isn’t a dealbreaker for me, but keep that in mind if it’ll bother you.
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Reviewed in the United States on December 2, 2025 by Amazon Customer
Color: Slate Blue
I love my new Ultra especially with the colder weather days. With the extra battery power I'm able to fill up my coffee in the morning put my to go lid on and then keep reusing my cup all day without needing to put it back on the charging coaster. Perfect for a busy parent who pours a cup of coffee early in the morning and then forgets to finish that cup while getting the kids out the door plus plenty of hours of charge left to get refills of coffee or tea throughout the day. The cup fits great into the cup holders in my car and the handle makes for easy drinking. The cup feels solidly built so I'm not worried about it breaking regardless of where my day takes me. At the end of the day I can rinse it out, put it on the charger and then be ready to go all over again in the morning.
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Reviewed in the United States on November 19, 2025 by JTC