Thermos 18 oz. Alta Vacuum Insulated Stainless Steel Food Jar

$31.99 $39.99
By Thermos
SKU: THM34574 MSBK-18OZ

Color: Silver

The Thermos 18 oz. Alta Vacuum Insulated Stainless Steel Food Jar ensures that on-the-go meals maintain their optimum temperature. Keep fresh fruit and vegetables cool for up to 22 hours or soups and oatmeal hot for up to 9 hours. This food jar is easy to fill, easy to clean and includes a removable bowl and full-sized folding stainless steel spoon that fits right into the lid. It features a two-stage pressure release stopper and trusted vacuum insulation technology to keep food fresh throughout your day.

  • Wide mouth for easy filling, serving and cleaning
  • Vacuum insulation for temperature retention
  • Keeps foods cold for up to 22 hours or hot for up to 9 hours
  • Durable double wall stainless steel
  • Integrated full-size spoon fits securely in lid
  • Soft touch removable base for additional storage
  • Dishwasher safe
793,207 marketplace ratings 4.6★ average

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26,221

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1,840

ratings · 4.5★

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1,098

ratings · 4.5★

Best Buy

21

ratings · 4.38★

Target Plus

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100,000+ units sold

As of August 2026 · Counts are lifetime; ratings and percentages reflect the last 12 months

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