Zojirushi Food Jar SW-KA52
Best insulated container for commuters needing hot or cold meals anywhere.
This is the gold standard for keeping lunch at the right temperature without the usual mess. While the heavy-duty vacuum insulation makes it slightly bulkier than a standard container, the leak-proof seal and wide mouth make it the most reliable way to transport hot meals anywhere.
$39.99
at
Zojirushi Official Online Store
Who it's for
- Commuters needing hot meals throughout the workday
- Busy cooks preparing chunky soups or hearty stews
- Health-conscious users prioritizing food safety and longevity
Who should skip it
- Budget-focused shoppers seeking an affordable lunch solution
- Hungry adults requiring large, calorie-dense main meals
- Users preferring low-maintenance, easy-to-clean kitchen gear
Performance breakdown
Thermal Retention
Industry-leading vacuum insulation keeps meals steaming hot for hours.
Build Durability
Rugged 18/8 stainless steel construction withstands daily wear and tear.
Leak Resistance
The one-piece stopper design provides a completely reliable, spill-proof seal.
Ease of Cleaning
Wide mouth opening allows for effortless access and thorough scrubbing.
Portability
Compact footprint and integrated finger loop make commuting simple.
User Safety
Pressure-relieving lid technology prevents accidents when opening hot contents.
Key Specs
Model No.
SW-KA52
Capacity
18 oz. / 0.52 liter
Dimensions (W x D x H)
3‐7/8 x 3‐7/8 x 5‐3/4 inches
Weight
0.13 lbs
Heat Retention After 6 Hours
153°F
Cold Retention After 6 Hours
48°F
Material
18/8 stainless steel and BPA-free plastic
Insulation Type
Vacuum Insulated
Leak Proof
Yes
Dishwasher Safe
No
Know before you buy
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