Vacuum Food Jars
0.4L SS LUNCH JAR Seamless Stopper  SW-KA40
Vacuum insulated stainless steel food jar with the highest heat retention in Zojirushi history will keep foods hot or cold for hours
Durable and sanitary 18/8 stainless steel construction
New Therma Chamber lid designed with small chambers inside improves heat retention
Leak-proof* one-piece stopper with integrated gasket (*when used properly according to the instruction manual)
The lid is designed to relieve pressure created by hot foods as it is opened
2-7/8-inch wide opening makes it easy to fill, eat directly out of the jar, and makes cleaning a breeze
Rounded opening makes it smooth and comfortable to the touch when cleaning
Made with BPA-free plastic (all surfaces that come into contact with food and beverage)

 

Model

SW-KA30  SW-KA40  SW-KA52/52H  SW-KA75H 

Capacity (mL)

300mL 400mL 520mL 750mL

Heat Retention

(6hr)※

58℃ 64℃ 67℃ 73℃

Cold Retention 

(6hr)※※

10℃ 9℃ 9℃ 8℃

Size (cm)

9.5×9.5×11  9.5×9.5×12.5  9.5×9.5×14.5  9.5×9.5×18.5 

Weight (kg)

0.29 0.32 0.36 0.42

 

※ Rating is based on water at a starting temperature of 95°C at a room temperature of 20°C 
※※ Rating is based on water at a starting temperature of 4°C at a room temperature of 20°C