Zojirushi
Stainless Steel Food Jar SW-KA52H/75H
Best insulated food container for commuters and outdoor enthusiasts.
Enjoy your favorite meals on the go with the Zojirushi Stainless Steel Food Jar. This 18 oz. jar is engineered for superior temperature retention, keeping food hot or cold for hours. Its innovative Therma Chamber lid minimizes heat loss, while the durable 18/8 stainless steel construction ensures longevity. Designed for convenience, it features a leak-proof stopper, a wide opening for easy filling and cleaning, and is made with BPA-free materials for safe use. Perfect for packing lunches or storing leftovers, it's your reliable companion for any adventure.
$39.99
Owner Satisfaction
4.7
/ 5
Category Rank
42
/ 987
#42 in Thermoses
Price vs Category Average
-25%
Below average
Model No.
52
/ SW-KAH
Who it's for
- Commuters needing hot meals hours after packing
- Busy professionals prioritizing quick cleanup and easy access
- Active individuals requiring rugged, travel-ready food storage
Who should skip it
- Budget-conscious shoppers seeking affordable lunch gear
- Minimalists trying to keep their daily carry lightweight
- Users wanting a simple, low-maintenance lid design
Performance breakdown
Thermal Retention
Industry-leading vacuum insulation keeps meals steaming hot for hours.
Leak-Proof Reliability
The secure stopper design prevents messy spills inside your bag.
Cleaning Ease
Wide mouth opening allows for effortless scrubbing and quick rinsing.
Build Durability
High-grade stainless steel construction withstands daily wear and tear.
Portability
Compact footprint fits easily into most lunch bags and backpacks.
User Experience
Pressure-relieving lid makes opening hot containers safe and simple.
Key Specs
Model No.
SW-KA52H
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.oz.
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
Features
- Keeps food hot or cold for hours
- Advanced Therma Chamber lid for insulation
- Durable 18/8 stainless steel build
- Leak-proof stopper for secure transport
- Wide mouth for easy filling and cleaning
- BPA-free for safe food contact
- Pressure-relieving lid for hot foods
- Rounded opening for simple cleaning
What customers say
Customers overwhelmingly praise the Zojirushi food jar for its exceptional temperature retention. This product reliably keeps meals piping hot or perfectly chilled for many hours, significantly outperforming other options. Users value the durable stainless steel construction, which suggests longevity. The wide mouth design is a key feature, simplifying both filling and thorough cleaning. While the initial cost is higher than generic alternatives, the superior insulation and robust build quality provide strong justification for the investment. This jar is celebrated as a premium, high-performance solution for enjoying temperature controlled meals anywhere.
Know before you buy
The vacuum-insulated design keeps food hot at approximately 153°F or cold at 48°F for up to six hours. For best results, we recommend pre-heating the jar with boiling water or pre-chilling it with ice water before adding your meal.
Yes, the jar features a secure, leak-proof stopper designed to prevent spills during transport. You can confidently pack liquids like soups or chili in your bag without worrying about messes.
The wide opening is designed for both easy filling and comfortable eating. Its rounded edges make it simple to scoop out food with a standard spoon and ensure there are no hard-to-reach corners when cleaning.
The jar is equipped with a pressure-relieving lid specifically designed to prevent the vacuum seal from becoming too tight when storing hot contents. This ensures you can open the jar easily when you are ready to eat.
Absolutely. The jar is constructed from durable 18/8 stainless steel and all plastic components are BPA-free, ensuring that your food remains safe and free from chemical leaching.
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Ready to buy?
$40