---
product_id: 542126958
title: "Ember Tumbler, Temperature Control Travel Mug, Stainless Steel, App-Controlled Heated Coffee Mug with 3-Hour Battery Life, Black, 16 Oz"
brand: "ember"
price: "1212.71 DT"
currency: TND
in_stock: true
reviews_count: 5
url: https://www.desertcart.tn/products/542126958-ember-tumbler-temperature-control-travel-mug-stainless-steel-app-controlled
store_origin: TN
region: Tunisia
---

# IPX7 waterproof rating App-controlled precise temp 3-hour battery life Ember Tumbler, Temperature Control Travel Mug, Stainless Steel, App-Controlled Heated Coffee Mug with 3-Hour Battery Life, Black, 16 Oz

**Brand:** ember
**Price:** 1212.71 DT
**Availability:** ✅ In Stock

## Summary

> 🔥 Sip Smart, Stay Warm, Own Your Day ☕

## Quick Answers

- **What is this?** Ember Tumbler, Temperature Control Travel Mug, Stainless Steel, App-Controlled Heated Coffee Mug with 3-Hour Battery Life, Black, 16 Oz by ember
- **How much does it cost?** 1212.71 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/542126958-ember-tumbler-temperature-control-travel-mug-stainless-steel-app-controlled)

## Best For

- ember enthusiasts

## Why This Product

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

## Key Features

- • **Rugged & Ready:** Durable stainless steel with a premium textured finish, plus IPX7 waterproofing for worry-free cleaning and adventure.
- • **Dual Lid Versatility:** Choose between a leak-proof handle lid or a spill-proof sliding lid to match your lifestyle and commute.
- • **Generous 16oz Capacity:** Our largest Ember mug yet, perfect for powering through your workday or weekend hustle without constant refills.
- • **Precision Heat Control:** Set your perfect sip temperature down to the degree via the Ember app for flawless coffee moments.
- • **All-Day Warmth, Anywhere:** Enjoy up to 3 hours of consistent heat or all-day warmth on the charging coaster—no more lukewarm coffee FOMO.

## Overview

The Ember Tumbler is a 16oz stainless steel travel mug featuring app-controlled temperature settings, maintaining your drink between 120°F and 145°F for up to 3 hours on battery or all day on its charging coaster. It offers dual lids for leak-proof or spill-proof use, is IPX7 waterproof for easy cleaning, and combines rugged durability with sleek design—perfect for professionals who demand precision and style on the go.

## Description

Designed to be used wherever life takes you, the Ember Tumbler does more than simply keep your coffee hot. Our largest mug yet, the Tumbler allows you to set an exact drinking temperature and keeps it there for up to 3 hours, so your coffee is never too hot, or too cold. Choose either the leak-proof Handle Lid or spill-proof Sliding Lid. Ember Tumbler is easy to clean and is safe to submerge up to 1 meter in water. Both lids are dishwasher safe.

## Features

- 3 Hour Battery Life: Our Tumbler's extended battery life keeps your drink at your preferred temperature (between 120 F - 145 F) for up to 3 hours on a full charge or all day on its charging coaster.
- Beyond Insulation: Feel the warmth of your drink through the Ember Tumbler’s durable stainless steel construction and premium textured finish. Tumbler features all the benefits of insulation with none of the drawbacks.
- Adventure Ready: Tumbler comes with two lids and is IPX7 rated for full underwater submersion up to 1 meter deep making it easy to hand wash, rinse or soak.
- Perfect Temperature Every Time: Multiple sensors throughout the Tumbler ensure accurate temperature control and liquid level detection. Set the temperature down to the degree in the Ember App.
- Our Biggest Mug Yet: At 16 oz this is the largest heated temperature control mug we have released to date.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age Range Description | Adult |
| Asin | B0C3NC5HF8 |
| Best Sellers Rank | 343,925 in Home & Kitchen (See Top 100 in Home & Kitchen) 1,077 in Insulated Cups & Mugs |
| Brand Name | Ember |
| Capacity | 454 g |
| Colour | Slate Black |
| Customer Reviews | 4.0 4.0 out of 5 stars (273) 4.0 out of 5 stars |
| Finish Type | Glossy |
| Global Trade Identification Number | 00810011402508 |
| Included Components | Handle |
| Is The Item Dishwasher Safe | Yes |
| Is The Item Microwaveable | No |
| Item Dimensions W X H | 8.3W x 17.8H centimetres |
| Item Shape | Round |
| Item Type Name | Ember Tumbler |
| Item Weight | 1.2 Pounds |
| Manufacture Year | 2023 |
| Manufacturer | Ember |
| Manufacturer Part Number | CM21XL17AM |
| Material Features | Insulated |
| Material Type | Stainless Steel |
| Material Type Free | BPA Free, Lead Free |
| Model Number | CM21XL17AM |
| Number Of Items | 1 |
| Occasion | Back To School, Birthday, Christmas, Father's Day, Mother's Day |
| Other Special Features Of The Product | Heavy Duty, Leak Proof, Sliding Lid |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Product Style | Casual |
| Recommended Uses For Product | Home, Travel |
| Reusability | Reusable |
| Size | 16oz |
| Specific Uses For Product | Hot Drinks |
| Theme | Birthday |
| Unit Count | 1.0 count |
| Upc | 810011402508 |

## Product Details

- **Brand:** Ember
- **Capacity:** 454 g
- **Colour:** Slate Black
- **Material:** Stainless Steel
- **Special feature:** Heavy Duty, Leak Proof, Sliding Lid

## Images

![Ember Tumbler, Temperature Control Travel Mug, Stainless Steel, App-Controlled Heated Coffee Mug with 3-Hour Battery Life, Black, 16 Oz - Image 1](https://m.media-amazon.com/images/I/61N2T2x6LML.jpg)
![Ember Tumbler, Temperature Control Travel Mug, Stainless Steel, App-Controlled Heated Coffee Mug with 3-Hour Battery Life, Black, 16 Oz - Image 2](https://m.media-amazon.com/images/I/71JVEY3bh3L.jpg)
![Ember Tumbler, Temperature Control Travel Mug, Stainless Steel, App-Controlled Heated Coffee Mug with 3-Hour Battery Life, Black, 16 Oz - Image 3](https://m.media-amazon.com/images/I/81pw7Kg53NL.jpg)
![Ember Tumbler, Temperature Control Travel Mug, Stainless Steel, App-Controlled Heated Coffee Mug with 3-Hour Battery Life, Black, 16 Oz - Image 4](https://m.media-amazon.com/images/I/81qs9LAJZRL.jpg)
![Ember Tumbler, Temperature Control Travel Mug, Stainless Steel, App-Controlled Heated Coffee Mug with 3-Hour Battery Life, Black, 16 Oz - Image 5](https://m.media-amazon.com/images/I/71Bqph6nV9L.jpg)

## Questions & Answers

**Q: Can I put the Tumbler in the microwave?**
A: Do not microwave the Tumbler. As with all electronics and metals, it may result in a fire when heated up in the microwave. Doing so will result in permanent damage to your Tumbler.

**Q: Can it be used to warm up drinks from room temperature?**
A: The Tumbler was designed to bring a hot beverage to a resting set temperature and maintain that set temperature for a period of time. Pouring in a colder beverage may result in the mug not heating or reading as empty.

**Q: What is the Charging Coaster Voltage?**
A: The charging coaster can accept anything between 100VAC and 240VAC and is safe to use with an international converter that supports the appropriate amount of voltage.

**Q: What is the temperature range?**
A: With the Ember App, we allow the precision temperature control between 120°F (50°C) and 145°F (62.5°C), covering a wide range of preferred hot beverage drinking temperatures.

## Customer Reviews

### ⭐⭐ Did not keep cofee hot.
*by  on Reviewed in Canada 7 May 2025*

Nice looking but did not keep the product hot. Returned.

### ⭐⭐⭐⭐⭐ Will become a favorite
*by  on Reviewed in the United States 4 May 2024*

I generally don't like my tea or coffee to be cold, unless it's meant to be that way. So I usually drink my hot tea or coffee quickly to avoid that tepid nonsense. The Ember Mug/Tumbler is a complete game changer. I can now drink slowly because my tea/coffee will still be hot hours later.What I like best:1. I can choose the temp I prefer, all the way up to 145°F and it will maintain this for 1 1/2 hrs for the mug and 3 hrs for the tumbler (full charge).2. It comes with the charger so I can keep it on the base and it will keep it on and warm for longer than the above. Have one at work and this is soo nice on the busy days when time goes fast and attention is on anything but drinking...grab your cup and your tea/coffee is still warm. Or you have to go to a meeting and your cup is fully charged and ready for that mostly useless, overlong meeting.3. The heater turns on when the beverage is poured in and off when it senses nothing in the cup.4. There is a phone app for settings, choose your favorite temps for different beverages. But an app isn't required, will automatically be 145°F (I think?)What I don't like:1. The mug has only 90min for keeping your drink warm. The tumbler is twice as long.2. The company says the app isn't needed, but occasionally the tumbler doesn't sense the drink and won't turn the heater on so I have to use the app even after pressing the button. This happens with the tumbler most often versus the mug.3. Be careful the cup doesn't get turned on if you're transporting it in a bag or something. Like the button on the bottom got pushed or something? But it also senses movement to turn on and maybe shake my work too much? I take my office one home to wash well on the weekends and there's been several times the heater was on when I took it from my bag.Overall: Love it...just honestly love it. I work in a cold building and having a warm drink any time without having to use additional items is amazing. After using this for 6months, when using my regular coffee cups, I think, "uggghh, I don't wannnaaa!"Buy this. If you like warm/hot drinks regularly, buy this. It really is worth it.

### ⭐⭐⭐⭐⭐ Buen producto
*by  on Reviewed in Mexico 11 January 2026*

Buena calidad, fácil manejo hasta el momento

## Frequently Bought Together

- Ember Tumbler, Temperature Control Travel Mug, Stainless Steel, App-Controlled Heated Coffee Mug with 3-Hour Battery Life, Black, 16 Oz
- Ember Sliding Lid, Splash-Proof Ember Mug Lid Compatible with First and Second Generation Ember Mugs, 14 oz, (CMSL1412GL)
- Ember Charging Coaster 2, Wireless Charging for Use with Ember Temperature Control Smart Mug, Black

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**Shop now:** [https://www.desertcart.tn/products/542126958-ember-tumbler-temperature-control-travel-mug-stainless-steel-app-controlled](https://www.desertcart.tn/products/542126958-ember-tumbler-temperature-control-travel-mug-stainless-steel-app-controlled)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-26*