🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Price
$89.99
Zhenglu USB Self Heating Coffee Mug, Large Heated Mug & Coffee Warmer Set, 131°F Temperature Control Cup with Lid for Desk Home Office (Black-17oz) — image 1
Beverage WarmersZhenglu✓ In stock

Zhenglu USB Self Heating Coffee Mug, Large Heated Mug & Coffee Warmer Set, 131°F Temperature Control Cup with Lid for Desk Home Office (Black-17oz)

★★★★★
$89.99
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About this item
  • 17oz Self Heating Coffee Mug: Premium self heating coffee mug made of 304 stainless steel with double-layer insulation. Keeps drinks warm up to 55°C/131°F, perfect as a heated coffee mug or temperature control mug.
  • USB Powered & Safe Operation: Powered by USB 5V-2A, no internal battery. Easy to use at home or office with 10-hour auto-off for extra safety, making it a reliable electric coffee mug or heating mug for coffee.
  • Ergonomic Handle & Sliding Lid: Sliding lid with silicone ring prevents leaks while the ergonomic handle provides a comfortable grip. Ideal coffee mug warmer for desk or travel, practical and safe.
  • Stylish Matte Finish & LED Indicator: Sleek black matte design with modern minimalist style. Blue LED light at the base indicates heating status and changes brightness automatically, making it a coffee warmer with mug set.
  • Perfect Gift Choice: Makes a great self heating coffee cup gift for birthdays, holidays, or special occasions. Practical, stylish, and loved by anyone who enjoys warm beverages.
Product details
Brand
Zhenglu
Manufacturer
Zhenglu Technology
Material
Stainless Steel
Colour
Black-17oz
Size
S
Model number
M931
Part number
M931

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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