---
product_id: 501667259
title: "14 oz. Temperature-Controlled & Self-Heating Mug (Black)"
brand: "nextboom"
price: "14540854₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Nextmug By Nextboom"
url: https://www.desertcart.vn/products/501667259-14-oz-temperature-controlled-and-self-heating-mug-black
store_origin: VN
region: Vietnam
---

# 14 oz insulated capacity Long-lasting lithium-ion battery 3 temp settings: 130°F, 140°F, 150°F 14 oz. Temperature-Controlled & Self-Heating Mug (Black)

**Brand:** nextboom
**Price:** 14540854₫
**Availability:** ✅ In Stock

## Summary

> ☕ Stay hot, stay ahead — your coffee’s new power move.

## Quick Answers

- **What is this?** 14 oz. Temperature-Controlled & Self-Heating Mug (Black) by nextboom
- **How much does it cost?** 14540854₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/501667259-14-oz-temperature-controlled-and-self-heating-mug-black)

## 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

- • **Spill-Resistant Design:** Sip confidently with a secure lid that locks in heat and prevents messes.
- • **Sleek, Matte Black Finish:** Modern, minimalist style that fits perfectly on your desk or in your hand.
- • **Smart Battery & LED Display:** Stay powered all day with a rechargeable battery and real-time temp & battery indicators.
- • **Precision Temperature Control:** Choose Warm, Hot, or Piping hot with a simple button—no app needed, no fuss.
- • **Sustainably Minded & USA Designed:** Feel good sipping from a mug crafted with recyclable materials and American innovation.

## Overview

The Nextmug 14 oz Temperature-Controlled & Self-Heating Mug offers three precise heat settings (130°F, 140°F, 150°F) powered by a rechargeable lithium-ion battery with LED indicators. Designed with a spill-resistant lid and a sleek matte black finish, it keeps your beverage perfectly warm for hours without the need for apps or complicated controls. Crafted in the USA with sustainable packaging, this mug is the ultimate upgrade for professionals who demand convenience, style, and performance in every sip.

## Description

desertcart.in: Buy Nextmug by Nextboom - 14 oz. Temperature-Controlled & Self-Heating Mug (Black) online at low price in India on desertcart.in. Free Shipping. Cash On Delivery

Review: After 15 month the mug would no longer keep heating and Nextmug offered to send replacement even outside warranty.
Review: Received product. Did not know needed Uk adapter for plug-should be in description. Otherwise would give 5 stars. However mug is fantastic. I set it on ‘hot’- lasts hours with cover on. Love this product.

## 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° F), Hot (140° F), or Piping (150° F) and enjoy for hours.
- SMART MUG TECHNOLOGY – Long-lasting battery maintains your ideal temperature. LED lights display battery life & real-time temperature. Includes Spill-Resistant Lid & 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 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 . We’re 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 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. All Nextmugs are fully compatible, including mugs, lids, docking coasters and accessories.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B6JTX6NB |
| Age Range (Description) | Adult |
| Best Sellers Rank | #1,585,535 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #44,831 in Cups, Mugs & Saucers |
| Brand | Nextmug by Nextboom |
| Colour | Black |
| Finish Type | Matte |
| Generic Name | ALWAYS THE PERFECT |
| Included Components | Coaster, Dock, Lid, Power Adapter |
| Item Weight | 953 g |
| Item model number | MMA-1122 |
| League | ncaa |
| Manufacturer | Nextboom, Inc. |
| Material Feature | Insulated |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 11.4W x 12.2H Centimeters |
| Recommended Uses For Product | Home, Office |
| Reusability | Reusable |
| Shape | Round |
| Size | 14 Ounces |
| Special Feature | Manual |
| Specific Uses For Product | Hot Drinks |
| Style | Modern |
| Theme | Letters |
| UPC | 850043163008 |

## Product Details

- **Brand:** Nextmug by Nextboom
- **Capacity:** 415 Milliliters
- **Colour:** Black
- **Included Components:** Coaster, Dock, Lid, Power Adapter
- **Material:** Ceramic Matte Finish with Stainless Steel Body
- **Recommended Uses For Product:** Home, Office
- **Special Feature:** Manual
- **Specific Uses For Product:** Hot Drinks
- **Style:** Modern
- **Theme:** Letters

## Images

![14 oz. Temperature-Controlled & Self-Heating Mug (Black) - Image 1](https://m.media-amazon.com/images/I/31QnzTTn9iL.jpg)
![14 oz. Temperature-Controlled & Self-Heating Mug (Black) - Image 2](https://m.media-amazon.com/images/I/410KyrsHS4L.jpg)
![14 oz. Temperature-Controlled & Self-Heating Mug (Black) - Image 3](https://m.media-amazon.com/images/I/41SShIBeTuL.jpg)
![14 oz. Temperature-Controlled & Self-Heating Mug (Black) - Image 4](https://m.media-amazon.com/images/I/41Tun0fy-kL.jpg)
![14 oz. Temperature-Controlled & Self-Heating Mug (Black) - Image 5](https://m.media-amazon.com/images/I/41uaKE-e1QL.jpg)

## Questions & Answers

**Q: Since the battery cannot be changed out, only charged, how long does the battery last before mug needs to be replaced entirely?**
A: FROM THE SELLER: Thank you for your question. The Nextmug battery is rated to be fully charged 1,000 times, after which it maintains 80% effectiveness... meaning it can be charged but may not hold the charge as long as before. You'll be able to enjoy your Nextmug for years to come.

**Q: How long does the mug keep your beverage hot when not on the coaster?**
A: FROM THE SELLER - Thank you for the question.  Depending on how hot the liquid is when you pour it into the mug, the Nextmug keeps your beverage hot for about 2.5 hours (with the lid on) and about 1.5 hours (lid off) when it's not on the Docking Coaster and set to the "Warm" setting.

**Q: What's the inside coating made of? Does it have PFAS/PFOA/BPA?**
A: FROM THE SELLER: Thank you for your question. The Nextmug is made of stainless steel and has a ceramic coating on the outside. The ceramic coating covers the inside of the mug as well as the exterior surface and the handle. The main portion of the mug does not contain plastic. The bottom of the mug (only the portion around the battery) has a plastic exterior.
Both the Nextmug and the lids are BPA-free.

**Q: How many fluid ounces fit inside the cup with the lid on?  I have a competitor's 14 oz mug that holds about 10 oz.**
A: FROM THE SELLER - Thank you for the question.  When using the Spill-Resistant Lid, Nextmug holds 12 fluid ounces.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***C on 23 November 2025*

After 15 month the mug would no longer keep heating and Nextmug offered to send replacement even outside warranty.

### ⭐⭐⭐⭐ Review
*by D***0 on 1 January 2025*

Received product. Did not know needed Uk adapter for plug-should be in description. Otherwise would give 5 stars. However mug is fantastic. I set it on ‘hot’- lasts hours with cover on. Love this product.

### ⭐⭐⭐⭐⭐ Review
*by O***C on 7 January 2024*

Lo di a mi esposo para Navidad. Le encanta. Lo trae con el todo el tiempo! Puedo recomendarlo a todos que disfrutan su cafe!

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-27*