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  1. Vacuum Insulated Food Jars
  2. Stainless Steel Food Jar SW-KA30/40/52
Vacuum Insulated Food Jars

Stainless Steel Food Jar
SW-KA30/40/52

Whether you are taking a snack or lunch to work or heading out on an adventure, the Stainless Steel Food Jar will keep your foods hot or cold for hours. The new and innovative Therma Chamber lid along with Zojirushi’s superior vacuum insulation provides unparalleled heat retention. With a sleek, modern design and a matte finish, you will find one to match any taste.

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Whether you are taking a snack or lunch to work or heading out on an adventure, the Stainless Steel Food Jar will keep your foods hot or cold for hours. The new and innovative Therma Chamber lid along with Zojirushi’s superior vacuum insulation provides unparalleled heat retention. With a sleek, modern design and a matte finish, you will find one to match any taste.

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Features

  • 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 in Thailand. This product was manufactured in a Zojirushi factory that meets the highest standards set by Zojirushi.
  • Made with BPA-free plastic (all surfaces that come into contact with food and beverage)
Place food directly into the container

Place food directly into the container

<i>SlickSteel®</i> finish resists corrosion and repels stains

SlickSteel® finish resists corrosion and repels stains

Tight-fitted lid with gasket seals tightly and maximizes heat retention

Tight-fitted lid with gasket seals tightly and maximizes heat retention

Lid designed with small internal chambers that reduce heat loss through conduction and convection

Lid designed with small internal chambers that reduce heat loss through conduction and convection

Uniquely designed lid relieves pressure created by hot foods as it is opened

Uniquely designed lid relieves pressure created by hot foods as it is opened

Wide channel in the lid and one-piece stopper with integrated gasket for easy cleaning

Wide channel in the lid and one-piece stopper with integrated gasket for easy cleaning

Individually boxed

Individually boxed

† Zojirushi America Corporation warrants only the thermal insulation of certain vacuum insulated products against defects for a period of five years from the date of original retail purchase. Product must be used within the US and Canada.

† Zojirushi America Corporation warrants only the thermal insulation of certain vacuum insulated products against defects for a period of five years from the date of original retail purchase. Product must be used within the US and Canada.

Watch Stainless Steel Food Jar SW-KA30/40/52 Product Video
Watch Product Video
Specifications

Model No.

SW-KA30

Capacity

10 oz. / 0.30 liter

Dimensions (W x D x H) (Excludes Bag)

3-7/8 x 3-7/8 x 4-3/8 inches

Weight (lbs.oz.)

0.11

Heat Retention After 6 Hours*

136°F

Cold Retention After 6 Hours**

50°F

Color

Ice Gray (‐HL), Matte Green (‐GM), Beige (‐CM)

Model No.

SW-KA40

Capacity

14 oz. / 0.40 liter

Dimensions (W x D x H) (Excludes Bag)

3‐7/8 x 3‐7/8 x 5 inches

Weight (lbs.oz.)

0.12

Heat Retention After 6 Hours*

147°F

Cold Retention After 6 Hours**

48°F

Color

Ice Gray (‐HL), Matte Green (‐GM), Beige (‐CM)

Model No.

SW-KA52

Capacity

18 oz. / 0.52 liter

Dimensions (W x D x H) (Excludes Bag)

3‐7/8 x 3‐7/8 x 5‐3/4 inches

Weight (lbs.oz.)

0.13

Heat Retention After 6 Hours*

153°F

Cold Retention After 6 Hours**

48°F

Color

Matte Green (‐GM), Beige (‐CM)

*Rating is based on water at a starting temperature of 203°F (95°C) at a room temperature of 68°F (20°C)
**Rating is based on water at a starting temperature of 40°F (4°C) at a room temperature of 68°F (20°C)
  • 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 in Thailand. This product was manufactured in a Zojirushi factory that meets the highest standards set by Zojirushi.
  • Made with BPA-free plastic (all surfaces that come into contact with food and beverage)
Place food directly into the container

Place food directly into the container

<i>SlickSteel®</i> finish resists corrosion and repels stains

SlickSteel® finish resists corrosion and repels stains

Tight-fitted lid with gasket seals tightly and maximizes heat retention

Tight-fitted lid with gasket seals tightly and maximizes heat retention

Lid designed with small internal chambers that reduce heat loss through conduction and convection

Lid designed with small internal chambers that reduce heat loss through conduction and convection

Uniquely designed lid relieves pressure created by hot foods as it is opened

Uniquely designed lid relieves pressure created by hot foods as it is opened

Wide channel in the lid and one-piece stopper with integrated gasket for easy cleaning

Wide channel in the lid and one-piece stopper with integrated gasket for easy cleaning

Individually boxed

Individually boxed

† Zojirushi America Corporation warrants only the thermal insulation of certain vacuum insulated products against defects for a period of five years from the date of original retail purchase. Product must be used within the US and Canada.

† Zojirushi America Corporation warrants only the thermal insulation of certain vacuum insulated products against defects for a period of five years from the date of original retail purchase. Product must be used within the US and Canada.

Watch Stainless Steel Food Jar SW-KA30/40/52 Product Video

Watch Product Video

Model No. SW-KA30
Capacity 10 oz. / 0.30 liter
Dimensions (W x D x H) (Excludes Bag) 3-7/8 x 3-7/8 x 4-3/8 inches
Weight (lbs.oz.) 0.11
Heat Retention After 6 Hours* 136°F
Cold Retention After 6 Hours** 50°F
Color Ice Gray (‐HL), Matte Green (‐GM), Beige (‐CM)
Model No. SW-KA40
Capacity 14 oz. / 0.40 liter
Dimensions (W x D x H) (Excludes Bag) 3‐7/8 x 3‐7/8 x 5 inches
Weight (lbs.oz.) 0.12
Heat Retention After 6 Hours* 147°F
Cold Retention After 6 Hours** 48°F
Color Ice Gray (‐HL), Matte Green (‐GM), Beige (‐CM)
Model No. SW-KA52
Capacity 18 oz. / 0.52 liter
Dimensions (W x D x H) (Excludes Bag) 3‐7/8 x 3‐7/8 x 5‐3/4 inches
Weight (lbs.oz.) 0.13
Heat Retention After 6 Hours* 153°F
Cold Retention After 6 Hours** 48°F
Color Matte Green (‐GM), Beige (‐CM)
*Rating is based on water at a starting temperature of 203°F (95°C) at a room temperature of 68°F (20°C)
**Rating is based on water at a starting temperature of 40°F (4°C) at a room temperature of 68°F (20°C)
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ABOUT ZOJIRUSHI

  • About Us
  • Zojirushi World wide
  • Customer Service
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