---
product_id: 4765089
title: "Thermos Food Jar with Microwavable Container, 12-Ounce, Stainless Steel"
brand: "thermos"
price: "€ 42.15"
currency: EUR
in_stock: true
reviews_count: 12
category: "Thermos"
url: https://www.desertcart.it/products/4765089-thermos-food-jar-with-microwavable-container-12-ounce-stainless-steel
store_origin: IT
region: Italy
---

# Keeps food hot 4h, cold 6h Microwavable & dishwasher safe liner Unbreakable stainless steel shell Thermos Food Jar with Microwavable Container, 12-Ounce, Stainless Steel

**Brand:** thermos
**Price:** € 42.15
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep your lunch game strong, wherever the hustle takes you!

## Quick Answers

- **What is this?** Thermos Food Jar with Microwavable Container, 12-Ounce, Stainless Steel by thermos
- **How much does it cost?** € 42.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/4765089-thermos-food-jar-with-microwavable-container-12-ounce-stainless-steel)

## Best For

- thermos enthusiasts

## Why This Product

- Trusted thermos brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cool & Sweat-Free:** Exterior stays cool to the touch with hot contents and sweat-proof with cold, keeping your hands and bags dry.
- • **Temperature Lockdown:** Vacuum insulation technology locks in heat or chill for hours, so your meal stays just right.
- • **Durability Meets Design:** Rugged stainless steel interior and exterior built to survive your busiest days and toughest backpacks.
- • **Effortless Clean & Fill:** Wide mouth design makes filling, eating, and cleaning a breeze—because time is money.
- • **Ready-to-Eat Convenience:** Microwavable Tritan liner means no extra dishes—heat and eat straight from the jar.

## Overview

The Thermos Food Jar 12-Ounce combines advanced vacuum insulation with a microwavable, dishwasher-safe Tritan liner and a durable stainless steel body. It keeps food hot for up to 4 hours and cold for 6, featuring a wide mouth for easy use and a sweat-proof, cool-touch exterior—perfect for busy professionals and parents on the go.

## Description

Thermos Food Jar with Microwavable Container 12-Ounce Stainless Steel

Review: Perfect, effective, the perfect size. - The Thermos Food Jar with Microwavable Container is a total lifesaver for busy moms. It keeps food warm for hours, perfect for packing lunches that stay fresh until lunchtime. I love that it has a microwavable inner container—no need to dirty extra dishes, just pop it in the microwave when needed. The 12-ounce size is great for kids’ meals or snacks, fitting easily in lunch bags. Plus, the stainless steel is tough enough to handle a few bumps in the backpack. It’s my go-to for sending soups, pasta, or even leftovers, knowing they’ll stay at the right temperature all day.
Review: Great For Make-Ahead Breakfast or Lunch - I use this thermos every day to send my two kids to daycare with warm food for either lunch or breakfast. When sending breakfast items, I don't even bother warming up the outer shell using hot water and it manages to keep the food piping hot for the hour time between preparation and consumption. I've confirmed with the daycare teachers that lunches are still warm when pre-heating the container with hot water and that time difference is 3-4 hours. The only negative experiences I've had with this thermos so far are as follows: 1) One of my kids broke my wife's foot by dropping a full thermos from a high chair. Clearly this product is robust and you may want to consider wearing steel toed boots if you plan on giving the product to a child in an elevated position who doesn't have complete mastery of motor skills. 2) My kids managed to crack the handle tabs of the plastic insert. I've fixed this issue with superglue without issue twice and in the case where I couldn't find the tab piece, I was able to order new plastic insert replacements for $5 each. 3) Daycare lost one of my thermoses and I had to order a new one.

## Features

- Thermos vacuum insulation technology for maximum temperature retention hot or cold keeps liquids hot for 4 hours and cold for 6 hours
- Tritan copolyester inner liner is microwave and dishwasher safe store it heat it and enjoy it
- Unbreakable stainless steel interior and exterior
- Wide mouth is easy to fill eat from and clean
- Cool to the touch with hot liquids sweat proof with cold

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00EO0K1M4 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #66,987 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #123 in Insulated Food Jars |
| Closure Type | Flip Top |
| Container Shape | Round |
| Customer Reviews | 4.3 4.3 out of 5 stars (670) |
| Date First Available | August 7, 2013 |
| Global Trade Identification Number | 00041205669166 |
| Included Components | LID |
| Is Discontinued By Manufacturer | No |
| Is Dishwasher Safe | Yes |
| Is Microwaveable | Yes |
| Item Form | Lidded Jar |
| Item Package Quantity | 1 |
| Item Volume | 12 Fluid Ounces |
| Item Weight | 12 ounces |
| Item model number | TS3200TRI6 |
| Manufacturer | THERMOS |
| Material Type Free | BPA Free |
| Number Of Pieces | 1 |
| Number of Items | 1 |
| Number of Sets | 1 |
| Part Number | TS3200TRI6 |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 4.75"L x 3.75"W x 4.5"H |
| Recommended Uses For Product | Baby food, Spices, Cookies, Honey, Herb, Candy, Pie, Jelly, Jam, Muffins, Chocolate, Donuts, Cupcakes, Bean, Grain, Cheese, Fruit, Snacks, Meat, Chips, Condiments, Yogurt, Vegetable, Rice, Pasta, Sugar, Tea, Baking supplies, Flour, Dry foods, Soup, Nuts, Sauces, Dessert, Bread, Sandwiches, Salad, Cake, Noodles, Coffee, Juice, Oats, Spaghetti, Cereal, Dry goods, Biscuits, Pizza, Chilli, Salt, Peppe… |
| Shape | Round |
| Size | 12-Ounce |
| Special Feature | Alcohol-Free |
| Special Features | Alcohol-Free |
| UPC | 041205669166 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** THERMOS
- **Capacity:** 350 Milliliters
- **Color:** Silver/Black
- **Material:** Stainless Steel
- **Material Feature:** dishwasher_safe

## Images

![Thermos Food Jar with Microwavable Container, 12-Ounce, Stainless Steel - Image 1](https://m.media-amazon.com/images/I/31-5pXDIRfL.jpg)
![Thermos Food Jar with Microwavable Container, 12-Ounce, Stainless Steel - Image 2](https://m.media-amazon.com/images/I/410qpWCB-bL.jpg)
![Thermos Food Jar with Microwavable Container, 12-Ounce, Stainless Steel - Image 3](https://m.media-amazon.com/images/I/416NobVFxWL.jpg)
![Thermos Food Jar with Microwavable Container, 12-Ounce, Stainless Steel - Image 4](https://m.media-amazon.com/images/I/41OmEzMbScL.jpg)
![Thermos Food Jar with Microwavable Container, 12-Ounce, Stainless Steel - Image 5](https://m.media-amazon.com/images/I/51E3f-rrHAL.jpg)

## Questions & Answers

**Q: What's the trick to getting the inner plastic insert out?  It's in tight and I've tried turning counter clockwise and pulling straight up, to no avail**
A: You have to.look inside around the border you will see that there is a little peg type system on both sides that yiu have to match up.in order to open. So you are basically twisting until the pegs are free and then pulling up.

**Q: Is this okay for heating up soup?**
A: If you mean to heat in microwave then yes. NOTE you must remove the plastic container from the metal thermos and remove the cap on the container before placing in microwave. Instructions state that pitting can occur on container when heating tomato or high salt items. I heat it up slowly to try to avoid the pitting.

**Q: so I bought 2 of these but both of the plastic containers broke. Is there anyway to order more plastic containers.**
A: Yes, call Thermos and order directly from them. The shipping is a flat rate, so order a few more for just in case.

**Q: How wide is the mouth?**
A: The mouth opening is 3 1/4 in.wide.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect, effective, the perfect size.
*by Z***Y on November 15, 2024*

The Thermos Food Jar with Microwavable Container is a total lifesaver for busy moms. It keeps food warm for hours, perfect for packing lunches that stay fresh until lunchtime. I love that it has a microwavable inner container—no need to dirty extra dishes, just pop it in the microwave when needed. The 12-ounce size is great for kids’ meals or snacks, fitting easily in lunch bags. Plus, the stainless steel is tough enough to handle a few bumps in the backpack. It’s my go-to for sending soups, pasta, or even leftovers, knowing they’ll stay at the right temperature all day.

### ⭐⭐⭐⭐⭐ Great For Make-Ahead Breakfast or Lunch
*by P***S on October 28, 2015*

I use this thermos every day to send my two kids to daycare with warm food for either lunch or breakfast. When sending breakfast items, I don't even bother warming up the outer shell using hot water and it manages to keep the food piping hot for the hour time between preparation and consumption. I've confirmed with the daycare teachers that lunches are still warm when pre-heating the container with hot water and that time difference is 3-4 hours. The only negative experiences I've had with this thermos so far are as follows: 1) One of my kids broke my wife's foot by dropping a full thermos from a high chair. Clearly this product is robust and you may want to consider wearing steel toed boots if you plan on giving the product to a child in an elevated position who doesn't have complete mastery of motor skills. 2) My kids managed to crack the handle tabs of the plastic insert. I've fixed this issue with superglue without issue twice and in the case where I couldn't find the tab piece, I was able to order new plastic insert replacements for $5 each. 3) Daycare lost one of my thermoses and I had to order a new one.

### ⭐⭐⭐⭐ Good but a bit small
*by S***2 on May 13, 2015*

This is a good thermos. It is a bit small for my 9-year-old. It holds just enough for her right now, but I think I will have to buy a larger size soon. Also, there's not enough space to stir the food. So, while it's nice that there's a removable microwavable inner container, I have to microwave it in a separate bowl anyway.

## Frequently Bought Together

- Thermos Food Jar with Microwavable Container, 12-Ounce, Stainless Steel
- Thermos Stainless King Vacuum-Insulated Food Jar with 2 Storage Container Inserts, 47 Ounce, Matte Steel
- THERMOS Stainless King Vacuum-Insulated Food Jar with Spoon, 16 Ounce, Matte Stainless Steel

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-25*