Zojirushi
Zojirushi 16 Oz. Black Stainless Mug
Best leak-proof travel mug for commuters needing reliable temperature retention.
Enjoy your favorite beverages on the go with the Zojirushi 16 Oz. Stainless Mug. Designed for direct drinking, this mug offers superior heat retention thanks to its tight-fitting lid, ensuring no spills when stored in your bag. Its durable 18/8 stainless steel interior features a SlickSteel finish for easy cleaning and sanitation. The mug also includes a safety lock to prevent accidental opening and boasts a compact design that maximizes capacity while minimizing space. Constructed from BPA-free plastic and stainless steel, it's ideal for keeping drinks hot or cold for extended periods, making it a reliable companion for daily commutes or travel.
$39.99
Owner Satisfaction
4.8
/ 5
Category Rank
30
/ 986
#30 in Thermoses
Price vs Category Average
-25%
Below average
Capacity
16.
/ Oz
Who it's for
- Commuters needing hot coffee throughout a long workday
- Travelers prioritizing a lightweight, space-saving design
- Busy professionals worried about bag spills and leaks
Who should skip it
- Users seeking a low-maintenance, easy-to-clean daily mug
- Budget-conscious shoppers looking for an affordable travel option
- People who prefer the convenience of dishwasher-safe drinkware
Performance breakdown
Thermal Retention
Industry-leading vacuum insulation keeps beverages steaming hot for hours on end.
Leak-Proof Security
The locking lid mechanism provides total peace of mind inside bags.
Build Durability
High-grade stainless steel construction withstands daily drops and heavy travel use.
Portability
Slim, lightweight profile fits effortlessly into standard cup holders and packs.
Cleaning Ease
SlickSteel finish resists stains, though hand washing is required for maintenance.
Drinking Experience
Ergonomic lid design ensures a smooth, controlled flow for direct sipping.
Key Specs
Capacity
16 Oz.
Material
Stainless Steel, BPA-free plastic
Insulation
Stainless steel vacuum insulation
Heat Retention
187°F @ 1 hr. / 154°F @ 6 hrs.
Cold Retention
48°F @ 6 hrs.
Dimensions
2.63" W x 2.88" D x 7.38" H
Weight
0.09 lbs
Dishwasher Safe
No
Features
- Keeps drinks hot or cold for hours
- Durable stainless steel interior
- Safety lock prevents accidental opening
- Compact design saves space
- BPA-free construction
- Leak-proof for bag storage
- Designed for direct drinking
What customers say
Customers overwhelmingly praise this mug for its industry-leading thermal performance, keeping drinks hot or cold for many hours longer than competitors. This exceptional insulation is the main source of satisfaction. Reviewers also appreciate the sleek, lightweight design, which is highly portable. The secure, leakproof locking mechanism offers users confidence when carrying it in bags. While the initial cost is higher, the consensus is that the superior performance and reliability fully justify the premium price, making it an essential daily item. Minor critiques focus on the lid requiring careful cleaning, but this rarely impacts the overall high rating driven by top-tier engineering.
Know before you buy
No, this mug is not dishwasher safe. To maintain the integrity of the vacuum insulation and the finish, we recommend hand washing the components with mild dish soap.
Yes, the mug features a tight-fitting lid and a safety lock mechanism that prevents accidental opening, making it secure enough to toss into a bag or backpack without worrying about spills.
The vacuum insulation is highly effective, keeping beverages at approximately 187°F after one hour and 154°F after six hours.
The interior is crafted from 18/8 stainless steel with a SlickSteel finish, which is designed to resist corrosion and prevent stains or odors from lingering, making it very easy to keep clean.
While the mug is excellent for hot and cold beverages, it is not recommended for carbonated drinks as the pressure can cause leaks or damage the lid. You can easily fit standard ice cubes inside the opening to keep your drinks cold for longer.
Yes, all plastic components used in the construction of this mug are BPA-free, ensuring your beverages remain free from harmful chemicals.
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