Description
Product Overview
The Nextmug Self‑Heating Mug combines sleek modern design with advanced temperature‑control technology. Crafted from a matte‑finished ceramic exterior and a stainless‑steel interior, the 14‑ounce (414 ml) mug offers superior heat retention while feeling comfortable in the hand. A built‑in lithium‑ion battery powers three preset temperatures—Warm (130°F), Hot (140°F) and Piping (150°F)—displayed via an intuitive LED indicator. The mug ships with a docking coaster, a 6‑foot charging cord, and a spill‑resistant lid, making it ready for immediate use.
Usage
Designed for adults who enjoy hot beverages throughout the day, the Nextmug fits seamlessly into home kitchens, office desks, and travel bags. Whether you’re sipping coffee during a morning commute, enjoying tea at a weekend brunch, or keeping a latte warm during a long meeting, the mug maintains your chosen temperature for hours. Its compact 4.5″ × 4.8″ footprint and lightweight 0.95 kg construction make it ideal for commuters, remote workers, and frequent travelers.

Why Choose Us
Nextmug is engineered in Boulder, Colorado, by a team with decades of consumer‑product experience. Each mug undergoes rigorous testing to ensure battery safety, temperature accuracy, and durability. The brand’s commitment to sustainability is reflected in 100% recyclable packaging and a donation program that provides mugs to teachers and first responders. With a 4.2‑star rating from over 6,000 customers, the Nextmug stands out for reliability, thoughtful design, and exceptional after‑sales support.
Key Features
- Three precise temperature settings—Warm, Hot, Piping—controlled by a single button.
- Rechargeable lithium‑ion battery provides up to 5 hours of consistent heat.
- Matte ceramic exterior with stainless‑steel interior for premium insulation.
- Spill‑resistant lid and included docking coaster for safe, mess‑free use.
- Hand‑wash only construction ensures long‑term durability and easy cleaning.
FAQ
How long does the battery last on a full charge?
The built‑in battery maintains the selected temperature for up to five hours before needing a recharge.
Can I adjust the temperature beyond the preset options?
No. The mug offers three preset temperatures to simplify use and ensure consistent performance without an app.
Is the mug safe to use in the microwave or dishwasher?
No. The Nextmug is designed for hand washing only and should not be placed in a microwave or dishwasher.
What is included in the package?
Each package contains one 14‑oz Nextmug, a docking coaster with a 6‑foot charging cord, and a spill‑resistant lid.
Does the mug work with standard USB chargers?
The included charging cord uses a standard USB‑C connection, allowing you to charge with most modern USB adapters.




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