---
product_id: 484549943
title: "Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Black - 14 oz.)"
brand: "nextboom"
price: "1603 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/484549943-nextmug-temperature-controlled-self-heating-coffee-mug-black-14-oz
store_origin: DK
region: Denmark
---

# LED display for temp & battery Long-lasting rechargeable battery Keeps drinks at 130°-150°F Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Black - 14 oz.)

**Brand:** nextboom
**Price:** 1603 kr
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Black - 14 oz.) by nextboom
- **How much does it cost?** 1603 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/484549943-nextmug-temperature-controlled-self-heating-coffee-mug-black-14-oz)

## 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

- • **Stay Powered All Day:** Rechargeable lithium-ion battery with LED indicators ensures your mug is ready whenever you are.
- • **Smart & Simple Control:** One-button operation with no app needed—set your ideal temperature in seconds without any tech hassle.
- • **Spill-Resistant Design:** Includes a secure lid and docking coaster to prevent spills and maintain heat on the go or at your desk.
- • **Perfect Sip, Every Time:** Choose from 3 precise heat settings—Warm, Hot, or Piping—to keep your coffee exactly how you like it for hours.
- • **Sustainably Made with Heart:** Crafted with recyclable materials and backed by a USA-based team committed to community support and eco-conscious packaging.

## Overview

The Nextmug is a sleek, 14 oz. temperature-controlled ceramic and stainless steel mug that keeps beverages hot between 130°F and 150°F. Featuring a rechargeable battery, LED temperature and battery indicators, and a spill-resistant lid, it offers effortless one-button control without the need for apps. Designed and tested in the USA, it combines smart technology with sustainable materials to deliver the perfect sip anytime, anywhere.

## Description

Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Black - 14 oz.)

## 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 |
|---------------|-------|
| Material Type | Ceramic Matte Finish with Stainless Steel Body |
| Color | Black |
| Wattage | 40 watts |
| Lower Temperature Rating | 140 Degrees Fahrenheit |
| Maximum Temperature | 1.5E+2 Degrees Fahrenheit |
| Upper Temperature Rating | 150 Degrees Fahrenheit |
| Power Source | Rechargeable Battery |
| Voltage | 19 Volts |
| Item Weight | 2.1 Pounds |
| Item Dimensions L x W x H | 4.75"L x 3.25"W x 4.5"H |
| Capacity | 14 Fluid Ounces |

## Product Details

- **Brand:** Nextmug by Nextboom
- **Material:** Ceramic Matte Finish with Stainless Steel Body
- **Color:** Black
- **Capacity:** 415 Milliliters
- **Special Feature:** Manual

## Images

![Nextmug - Temperature-Controlled, Self-Heating Coffee Mug (Black - 14 oz.) - Image 1](https://m.media-amazon.com/images/I/71D51fALypL.jpg)

## Available Options

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

## 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.

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-22*