Zojirushi
12 oz. Stainless Mug SM-KHE36
Best portable mug for commuters needing reliable temperature control on the go.
Experience superior temperature control with the Zojirushi 12 oz. Stainless Mug. Its advanced vacuum insulation keeps drinks hot for up to 6 hours or cold for up to 6 hours, perfect for your daily commute or travels. The durable stainless steel body features a SlickSteel® finish that resists stains and corrosion, ensuring longevity and easy cleaning. Designed for convenience, it boasts a safety lock to prevent accidental spills, a wide mouth for easy ice filling and cleaning, and a compact, portable form factor. This BPA-free mug is an ideal choice for everyday use, the office, or on the go.
$34.99
Owner Satisfaction
4.8
/ 5
Category Rank
30
/ 986
#30 in Thermoses
Price vs Category Average
-34%
Below average
Model No.
36
/ SM-KHE
Who it's for
- Commuters needing drinks to stay hot during long days
- Travelers prioritizing space-saving gear for bags and cup holders
- Busy professionals wanting stain-resistant mugs with secure, leak-proof lids
Who should skip it
- Users who dislike tedious cleaning of intricate lid parts
- Caffeine lovers who prefer larger servings throughout the day
- Iced coffee drinkers who use standard-sized ice cubes
Performance breakdown
Thermal retention
Industry-leading vacuum insulation maintains ideal temperatures for your entire morning commute.
Leak prevention
The secure safety lock provides total confidence when tossing into a bag.
Build durability
High-grade stainless steel construction withstands daily drops and heavy travel wear.
Cleaning convenience
Wide mouth allows for easy access, though hand-washing is strictly required.
Portability
Slim, lightweight profile fits effortlessly into standard cup holders and side pockets.
Material quality
SlickSteel finish resists stubborn stains and keeps the interior tasting fresh.
Key Specs
Model No.
SM-KHE36
Capacity
12 oz. / 0.36 liter
Dimensions (W x D x H)
2-5/8 x 2-7/8 x 7-3/8 inches
Heat Retention
185°F @ 1 hr. / 147°F @ 6 hrs.
Cold Retention
48°F @ 6 hrs.
Material
18/8 stainless steel and BPA-free plastic
Dishwasher Safe
False
Handle Type
No Handle
Features
- Keeps beverages hot or cold for hours
- Durable stainless steel construction
- Stain and corrosion-resistant interior
- Safety lock prevents accidental spills
- Compact and portable design
- Wide mouth for ice and easy cleaning
- BPA-free for safe drinking
- Tight-fitted flip-open lid
What customers say
Reviewers consistently hail the Zojirushi 12 oz. Stainless Mug as superior, primarily due to its unparalleled insulation. Users report beverages remaining hot or cold for an entire workday, significantly outperforming competitors. This exceptional thermal retention is a key driver of satisfaction for commuters and office workers alike. Beyond performance, the design earns high praise. Its reliable leak proof seal offers peace of mind when carrying it in bags. The compact size is appreciated for portability and fitting standard cup holders. While the initial cost is premium, customers agree the mug's durability and consistent, superior functionality deliver excellent long term value. It is widely considered the best travel mug available.
Know before you buy
The Zojirushi SM-KHE36 is designed to keep beverages at 185°F for one hour and 147°F after six hours. It is highly effective for maintaining heat during a standard morning commute or a few hours at the office.
No, this model is not dishwasher safe. To maintain the integrity of the vacuum insulation and the finish, we recommend hand washing the mug with mild dish soap.
Yes, the mug features a tight-fitted flip-open lid equipped with a safety lock. When engaged, the lock prevents the lid from popping open accidentally, making it safe to toss into a bag or backpack.
Yes, the wide-mouth design is specifically engineered to accommodate standard ice cubes easily, allowing you to keep your cold drinks chilled for longer.
The interior is made from high-quality 18/8 stainless steel with a SlickSteel finish that resists stains and corrosion. It is completely BPA-free, ensuring your drinks remain clean and free of metallic aftertastes.
No, this mug is made of stainless steel and should never be placed in a microwave. Doing so can damage both the mug and your appliance.
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Ready to buy?
$35