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Nextmug by Nextboom - 14 oz. Temperature-Controlled & Self-Heating Mug (Black)

Nextmug by Nextboom - 14 oz. Temperature-Controlled & Self-Heating Mug (Black)

Q: 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.

Q: 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.

Q: 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.

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.

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

4.3/5

Product ID: 501667259

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Details

Brand
Nextmug by
Colour
Black
Special Feature
Durable
Style
Modern
Theme
Letters
Recommended Uses For Product
Home Office

☕14 oz. insulated stainless steel

🔋Long-lasting lithium-ion battery

🔥3 precise temp settings (130°, 140°, 150°)

Description

☕🔥 Stay hot, stay ahead — the mug that works as hard as you do.

SLEEK DURABLE DESIGN - Matte ceramic finish over stainless steel for a modern look that fits your lifestyle.
SMART SIMPLE CONTROL - One-button operation with LED indicators—no apps, no fuss, just instant comfort.
PERFECT SIP EVERY TIME - Choose from Warm, Hot, or Piping hot temps to keep your drink just right for hours.
SPILL RESISTANT TRAVEL READY - Includes a secure lid and docking coaster to keep your beverage safe and warm on the go.
THE ULTIMATE GIFT FOR TASTEMAKERS - Elevate any coffee or tea ritual—perfect for professionals who demand style and function.

Nextmug by Nextboom is a 14 oz. temperature-controlled, self-heating mug featuring three precise heat settings (130°, 140°, 150°), a long-lasting lithium-ion battery, and a spill-resistant lid. Designed with a matte ceramic finish over durable stainless steel, it offers smart, one-button control with LED indicators and includes a docking coaster for convenient charging. Ideal for home or office use, it keeps your beverage perfectly warm for hours without the need for apps or complicated setup.

Specifications

Brand	Nextmug by Nextboom
Colour	Black
Special Feature	Durable
Style	Modern
Theme	Letters
Recommended Uses For Product	Home, Office
Included Components	Docking Coaster, Lid, Nextmug 14 oz., Power Adapter (US)
Specific Uses For Product	Hot Drinks
Shape	Round
Pattern	Solid
Product Care Instructions	Hand Wash Only
Age Range (Description)	Adult
Material Feature	Insulated
Reusability	Reusable
Net Quantity	1.0 Count
Number of Items	4
League	ncaa
Finish Type	Matte
Manufacturer	Nextboom, Inc.
UPC	850043163008
Size	14 oz.
Item model number	MMA-1122
ASIN	B0B6JTX6NB

Have a Question? See What Others Asked

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

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

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

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

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