---
product_id: 584057877
title: "Nextmug by Nextboom - Temperature-Controlled, Self-Heating Coffee Mug (Sage - 14 oz.)"
brand: "nextboom"
price: "Rp6021851"
currency: IDR
in_stock: true
reviews_count: 5
category: "Nextmug By Nextboom"
url: https://www.desertcart.id/products/584057877-nextmug-by-nextboom-temperature-controlled-self-heating-coffee-mug-sage
store_origin: ID
region: Indonesia
---

# Auto-off safety & fast charging coaster Long-lasting rechargeable battery with LED status 3 precise temp settings (130°, 140°, 150°F) Nextmug by Nextboom - Temperature-Controlled, Self-Heating Coffee Mug (Sage - 14 oz.)

**Brand:** nextboom
**Price:** Rp6021851
**Availability:** ✅ In Stock

## Summary

> ☕️ Elevate your coffee game—never settle for lukewarm again!

## Quick Answers

- **What is this?** Nextmug by Nextboom - Temperature-Controlled, Self-Heating Coffee Mug (Sage - 14 oz.) by nextboom
- **How much does it cost?** Rp6021851 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/584057877-nextmug-by-nextboom-temperature-controlled-self-heating-coffee-mug-sage)

## Best For

- nextboom enthusiasts

## Why This Product

- Trusted nextboom brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Perfect Sip, Every Time:** Choose from Warm, Hot, or Piping hot temps to match your mood and keep your drink flawless for hours.
- • **Smart Tech, Zero Hassle:** Intuitive one-button control with no app needed—just pure convenience and peace of mind.
- • **Gift the Ultimate Warmth:** A thoughtful, innovative present that elevates daily rituals and keeps your network talking.
- • **Stay Powered, Stay Ready:** LED battery indicator and fast-charging coaster ensure your mug is always ready to fuel your hustle.
- • **Designed for the Modern Pro:** Sleek matte sage finish and spill-resistant lid blend style with functionality for home, office, or remote work.

## Overview

Nextmug by Nextboom is a 14 oz temperature-controlled self-heating mug featuring three precise heat settings (130°F, 140°F, 150°F), a rechargeable battery with LED indicators, and an auto-off safety feature. Designed with a modern matte sage finish and spill-resistant lid, it’s perfect for professionals seeking consistent warmth at home or on the go. Includes a charging coaster and offers effortless one-button operation without the need for apps.

## Description

Product Description ALWAYS THE PERFECT TEMPERATURE Manufacturer Contact Information Email: customerservice@nextmug.com

Review: KEEPS COFFEE HOT - Had this for 2 years and still going strong wife loves it. Needed adapter to convert to Australian power socket. Would recommend 👌 to slow coffee/tea drinkers to keep drinks hot on a cold day or those very slow drinkers that microwave to make hot after go cold then this is your answer.
Review: Terrific, less expensive, alternative to the Ember - As a previous Ember owner, I'm very impressed with the NextMug. I decided to try the NextMug mostly because the little prongs on the Ember charge plates kept seizing up needing replacement of the charge coaster. It's hard to keep them dry all the time since they are always around liquid. Infrequent contact with liquid and the relatively weak springs under each charge contact prong, has resulted in 5 of my charge coasters seizing up over 2.5 years. I thought the elevated design of the NextMug's charge plate would result in them being less prone to seizing. We'll have to see about that over time. I also, of course, loved the price differential. The NextMug is substantially cheaper than the Ember. I also liked the many colour options. I was, however, concerned that at the lower price the NextMug would be of inferior quality. IT ISN'T. Indeed I prefer the shape, 'feel' and build quality of the NextMug over the Ember. I also prefer the colours. With Ember you can get any colour you want as long as its black or white (or at least that used to be the case). With NextMug you get a terrific rainbow of deep pastel colours to choose from. I've used the NextMug now for 6 months and love it. I like that I can use it/set it up without the need for an app. There is/was little value in the Ember's app other than being able to see how much battery was left - and it was a rather clunky app. It always takes time to sink up and the only thing I needed it for, the battery level indicator, wasn't on the home screen. You had to dig down to find it. The NextMug shows you right on the mug what your battery level is. The ONLY downside to the NextMug is that you have to turn it on. Ya, I know, quality problem to have. But after a couple years of the Ember Mug just turning itself on each morning when I poured coffee into it, I can't tell you how many times I have forgotten to press the On button on the NextMug to find lukewarm coffee when I take my first sip 20 minute later. That said, when I press the on button the coffee is piping hot again in just a few minutes. I've had the NextMug for 6 months now and I still forget to turn it on about half the time. Grrr! Old habits die hard. My hopes for a better charge plate, so far, have not been realized. About 6 months in the NextMug charge plate had to be replaced. It wasn't because the prongs seized though. In this case one of the two prongs broke off when I was cleaning it. There was a bit of gunk between the two prongs and I was cleaning it out with my fingernail and one of the prongs sparked and broke off. I wasn't pushing hard. I was purposely cleaning out the 'gunk' because I believe the gunk that had built up over time between the Ember prongs was part of the reason why they ultimately seized up all the time But the warranty replacement process was simple. All I had to do was email NextMug and ask for a replacement charge plate and they sent it out to me. I didn't need to show a proof of purchase or a picture of the damaged plate. They took my word for it. Ember also replaced all their broken charge plates (5 in total over the 2 and a half years I used it) within the one year warranty window. (Note: I had to buy two replacement ones of my own during that time after the warranty on the original and a replacement had ended). To replace under warranty, Ember required me (not unreasonably) to show proof of original purchase (a screenshot of my desertcart order) a photo of the damaged plate, and a photo of the serial number on the bottom of the damaged plate before they would send out a replacement. A bit more work than NextMug. That said, the NextMug person said that if I had needed a warranty replacement on the mug itself, then I would have had to have shown proof-of purchase. But not on charge plate warranty claims. Over the 2 plus years I used the Ember, the inside white coating had worn off making the inside looks really ugly. Also the life of the battery had more than halved. Meaning at the two year point the battery only lasted about 1/3 as long as when new. I'm guessing that the battery life of the NextMug will run down about the same over time too - like all rechargeable batteries do. Since I've only had it for 6 months so I can't compare them. But I also think the build quality and terrific interior coating of the NextMug will outlast that of the Ember. But I won't know that for sure for another year and a half. I wish BOTH companies had a little replacement charging nodule that could be swapped out of the charge plate. Maybe send a few extra with each mug because that is clearly the Achilles Heel of both products. The part that consistently failed on the Ember and, so far, has failed once on the NextMug. There would be no need to replace the entire charge coaster and charge cable if that little part that keeps breaking could be easily swapped out. I bet it would also save them a ton on warranty repair costs and shipping for them and such a swappable part would probably add only a $1 to the cost/price of the product. All in all, for the significant price savings, the build quality and the colour options and terrific customer service, I now recommend the NextMug over the Ember every time.

## Features

- ALWAYS THE PERFECT TEMPERATURE – The Nextmug will keep your hot coffee, tea or preferred beverage at the perfect temperature wherever you are. Simply select Warm (130 ), Hot (140 ), or Piping (150 ) and enjoy for hours.
- SMART MUG TECHNOLOGY – Long-lasting battery & sensors maintain your ideal temperature. LED lights display battery life & real-time temperature. Includes Auto-off technology & Charging Coaster.
- SUPER SIMPLE – On-board Control Button easily turns mug On/Off & sets the temperature. Takes only seconds to set the mug to your perfect temperature. No app required - no passwords, re-booting or security concerns.
- THE PERFECT GIFT - Give the gift that is certain to delight. Everyone on your list will love their hot coffee or tea drink at the perfect temperature, whether it’s at home, the office or the home office.
- INNOVATION FROM BOULDER, COLORADO - Nextmug 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) 14 oz Nextmug; (2) Docking Coaster & 6-foot cord to charge the lithium-ion battery inside the Nextmug; (3) Spill-Resistant Lid to keep hot liquids in the mug and help maintain the ideal temperature for longer periods of time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B6JTKBQS |
| Age Range Description | Adult |
| Best Sellers Rank | #113,951 in Kitchen ( See Top 100 in Kitchen ) #2,790 in Coffee Cups & Mugs |
| Brand | Nextmug by Nextboom |
| Brand Name | Nextmug by Nextboom |
| Capacity | 415 ml |
| Color | Sage |
| Colour | Sage |
| Customer Package Type | standard packaging |
| Customer Reviews | 4.2 out of 5 stars 4,419 Reviews |
| Finish Types | Matte |
| Included Components | Adapter, Coaster, Dock, Lid |
| Is the item microwaveable? | No |
| Item Dimensions W x H | 2.5W x 2H Meters |
| Item Type Name | Self-Heating Mug |
| Item Weight | 399 g |
| Manufacturer | Nextboom, Inc. |
| Manufacturer Contact Information | Email: customerservice@nextmug.com |
| Manufacturer Part Number | MMA-1122 |
| Material | metal, other |
| Material Features | Insulated |
| Material Type | metal, other |
| Model Number | MMA-1122 |
| Number of Items | 1 |
| Occasion | Christmas |
| Other Special Features of the Product | Self-Heating |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Product Style | Modern |
| Recommended Uses For Product | Home, Travel |
| Reusability | Reusable |
| Set Name | Single 14 oz. Nextmug with Coaster and Lid (1 Piece) |
| Shape | Round |
| Size | 415 mL |
| Special features | Self-Heating |
| Specific Uses For Product | Hot Drinks |
| Style | Modern |
| Theme | Holiday |
| UPC | 850043163022 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Nextmug by Nextboom
- **Capacity:** 415 ml
- **Colour:** Sage
- **Material:** metal, other
- **Special features:** Self-Heating

## Images

![Nextmug by Nextboom - Temperature-Controlled, Self-Heating Coffee Mug (Sage - 14 oz.) - Image 1](https://m.media-amazon.com/images/I/61-zhWpUwdL.jpg)
![Nextmug by Nextboom - Temperature-Controlled, Self-Heating Coffee Mug (Sage - 14 oz.) - Image 2](https://m.media-amazon.com/images/I/71l2qXl8gSL.jpg)
![Nextmug by Nextboom - Temperature-Controlled, Self-Heating Coffee Mug (Sage - 14 oz.) - Image 3](https://m.media-amazon.com/images/I/711TmCXZo9L.jpg)
![Nextmug by Nextboom - Temperature-Controlled, Self-Heating Coffee Mug (Sage - 14 oz.) - Image 4](https://m.media-amazon.com/images/I/71JWOLeTvYL.jpg)
![Nextmug by Nextboom - Temperature-Controlled, Self-Heating Coffee Mug (Sage - 14 oz.) - Image 5](https://m.media-amazon.com/images/I/815IEh-p6KL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ KEEPS COFFEE HOT
*by A***O on 15 February 2024*

Had this for 2 years and still going strong wife loves it. Needed adapter to convert to Australian power socket. Would recommend 👌 to slow coffee/tea drinkers to keep drinks hot on a cold day or those very slow drinkers that microwave to make hot after go cold then this is your answer.

### ⭐⭐⭐⭐⭐ Terrific, less expensive, alternative to the Ember
*by D***H on 6 February 2025*

As a previous Ember owner, I'm very impressed with the NextMug. I decided to try the NextMug mostly because the little prongs on the Ember charge plates kept seizing up needing replacement of the charge coaster. It's hard to keep them dry all the time since they are always around liquid. Infrequent contact with liquid and the relatively weak springs under each charge contact prong, has resulted in 5 of my charge coasters seizing up over 2.5 years. I thought the elevated design of the NextMug's charge plate would result in them being less prone to seizing. We'll have to see about that over time. I also, of course, loved the price differential. The NextMug is substantially cheaper than the Ember. I also liked the many colour options. I was, however, concerned that at the lower price the NextMug would be of inferior quality. IT ISN'T. Indeed I prefer the shape, 'feel' and build quality of the NextMug over the Ember. I also prefer the colours. With Ember you can get any colour you want as long as its black or white (or at least that used to be the case). With NextMug you get a terrific rainbow of deep pastel colours to choose from. I've used the NextMug now for 6 months and love it. I like that I can use it/set it up without the need for an app. There is/was little value in the Ember's app other than being able to see how much battery was left - and it was a rather clunky app. It always takes time to sink up and the only thing I needed it for, the battery level indicator, wasn't on the home screen. You had to dig down to find it. The NextMug shows you right on the mug what your battery level is. The ONLY downside to the NextMug is that you have to turn it on. Ya, I know, quality problem to have. But after a couple years of the Ember Mug just turning itself on each morning when I poured coffee into it, I can't tell you how many times I have forgotten to press the On button on the NextMug to find lukewarm coffee when I take my first sip 20 minute later. That said, when I press the on button the coffee is piping hot again in just a few minutes. I've had the NextMug for 6 months now and I still forget to turn it on about half the time. Grrr! Old habits die hard. My hopes for a better charge plate, so far, have not been realized. About 6 months in the NextMug charge plate had to be replaced. It wasn't because the prongs seized though. In this case one of the two prongs broke off when I was cleaning it. There was a bit of gunk between the two prongs and I was cleaning it out with my fingernail and one of the prongs sparked and broke off. I wasn't pushing hard. I was purposely cleaning out the 'gunk' because I believe the gunk that had built up over time between the Ember prongs was part of the reason why they ultimately seized up all the time But the warranty replacement process was simple. All I had to do was email NextMug and ask for a replacement charge plate and they sent it out to me. I didn't need to show a proof of purchase or a picture of the damaged plate. They took my word for it. Ember also replaced all their broken charge plates (5 in total over the 2 and a half years I used it) within the one year warranty window. (Note: I had to buy two replacement ones of my own during that time after the warranty on the original and a replacement had ended). To replace under warranty, Ember required me (not unreasonably) to show proof of original purchase (a screenshot of my Amazon order) a photo of the damaged plate, and a photo of the serial number on the bottom of the damaged plate before they would send out a replacement. A bit more work than NextMug. That said, the NextMug person said that if I had needed a warranty replacement on the mug itself, then I would have had to have shown proof-of purchase. But not on charge plate warranty claims. Over the 2 plus years I used the Ember, the inside white coating had worn off making the inside looks really ugly. Also the life of the battery had more than halved. Meaning at the two year point the battery only lasted about 1/3 as long as when new. I'm guessing that the battery life of the NextMug will run down about the same over time too - like all rechargeable batteries do. Since I've only had it for 6 months so I can't compare them. But I also think the build quality and terrific interior coating of the NextMug will outlast that of the Ember. But I won't know that for sure for another year and a half. I wish BOTH companies had a little replacement charging nodule that could be swapped out of the charge plate. Maybe send a few extra with each mug because that is clearly the Achilles Heel of both products. The part that consistently failed on the Ember and, so far, has failed once on the NextMug. There would be no need to replace the entire charge coaster and charge cable if that little part that keeps breaking could be easily swapped out. I bet it would also save them a ton on warranty repair costs and shipping for them and such a swappable part would probably add only a $1 to the cost/price of the product. All in all, for the significant price savings, the build quality and the colour options and terrific customer service, I now recommend the NextMug over the Ember every time.

### ⭐⭐⭐⭐⭐ useful in cold weather
*by R***G on 31 December 2023*

used this when i was on a trip to china in the winter. Very good once its fully charged.

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-10-21*