Since the battery cannot be changed out, only charged, how long does the battery last before mug needs to be replaced entirely?

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.

How long does the mug keep your beverage hot when not on the coaster?

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.

What's the inside coating made of? Does it have PFAS/PFOA/BPA?

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.

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.

FROM THE SELLER - Thank you for the question. When using the Spill-Resistant Lid, Nextmug holds 12 fluid ounces.

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Nextmug - 温度制御、自己発熱コーヒーマグ(ブラック-14オンス)

Product ID: 743131368

Details

ブランド
Nextmug by
容量
415 ミリリットル
材質
特徴
色
ブラック

☕14oz ceramic matte mug

🔋long-lasting battery life

🔥3 precise temp settings

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€ 286.39

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Description

☕ Stay hot, stay ahead — sip smarter with Nextmug!

SMART LED DISPLAY - Real-time temperature and battery status at a glance with intuitive LED indicators.
EFFORTLESS CONTROL - Onboard buttons let you set and maintain your ideal temperature in seconds—no app, no hassle.
ECO COMMUNITY FOCUSED - 100% recyclable materials and donations to teachers & first responders—feel good while you sip.
SLEEK SPILL RESISTANT - Matte ceramic finish with a secure lid and charging coaster designed for your busy lifestyle.
PERFECT TEMPERATURE ALWAYS - Choose from Warm (120°F), Hot (60°C), or Piping (155.6°C) to keep your drink just right for hours.

Nextmug is a 14oz smart ceramic mug with three precise temperature settings (Warm, Hot, Piping) powered by a rechargeable battery. Featuring an LED display for real-time temperature and battery life, it offers spill-resistant design and easy onboard controls—no app needed. Designed and tested in Boulder, CO, it combines modern tech with eco-conscious materials and community support, perfect for professionals who demand their coffee just right, anytime, anywhere.

Specifications

ASIN	B0B6JTX6NB
Age Range Description	Adult
Amazon Bestseller	#1,222,643 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #21,297 in Mugs
Brand Name	Nextmug by Nextboom
Capacity	415 Milliliters
Color	Black
Customer Reviews	4.2 4.2 out of 5 stars (2,882)
Finish Types	Ceramic
Included Components	Coaster, Handle, Lid
Item Dimensions W x H	11.4W x 12.2H cm
Item Type Name	Always perfect
Item Weight	952.54 Grams
Manufacturer	Nextboom, Inc.
Manufacturer Part Number	1NMM-10BK14-1-01
Material Features	Hand wash only
Material Type	Ceramic matte finish, stainless steel body
Model Number	MMA-1122
Number of Items	1
Occasion	Anniversary, Baby Shower, Bachelorette Party, Bachelorette Party, Baptism, Vermitzvah, Birthday, Bridal Shower, Christmas, Cinco de Mayo, Cocktail Party, Communion, Confirmation, Easter, Engagement, Father's Day, Funeral, Gender Reveal, Graduation, Grandfather Mother's Day, Hanukkah, Halloween, Housewarming, Independence Day, K wanzaa, Memory Alday, Mother's Day, New Year, Perpetual Festival, Reti…
Other Special Features of the Product	Durability
Pattern	Adult Sex Toys Clitoris Vibrator
Product Care Instructions	Dry before charging, Hand Wash Only
Product Style	Modern
Recommended Uses For Product	Home, Office
Reusability	Reusable
Shape	Round
Size	14 Ounces
Specific Uses For Product	Hot Drinks
Theme	Love
UPC	850043163008
Unit Count	1.0 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Great experience from order to delivery. Highly recommended!

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€ 286.39

Duties & taxes included

In stock

Sold byAmazon GERMANYDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to GERMANY.

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