---
product_id: 265167969
title: "U-Konserve 18 oz Insulated Stainless Steel Food Jar Thermos"
brand: "u konserve"
price: "$17.32"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/265167969-u-konserve-18-oz-insulated-stainless-steel-food-jar-thermos
store_origin: US
region: United States of America
---

# Leak-proof stainless steel lid Keeps food hot for 8+ hours Vacuum insulated for cold retention U-Konserve 18 oz Insulated Stainless Steel Food Jar Thermos

**Brand:** u konserve
**Price:** $17.32
**Availability:** ❌ Out of Stock

## Summary

> 🥗 Keep it fresh, keep it hot, keep it you.

## Quick Answers

- **What is this?** U-Konserve 18 oz Insulated Stainless Steel Food Jar Thermos by u konserve
- **How much does it cost?** $17.32 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/265167969-u-konserve-18-oz-insulated-stainless-steel-food-jar-thermos)

## Best For

- u konserve enthusiasts

## Why This Product

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

## Key Features

- • **Mess-Free Mobility:** Leak-proof screw-on lid ensures zero spills, perfect for your busy commute or outdoor adventures.
- • **Effortless Clean-Up:** Wide mouth design and dishwasher safe construction make cleaning a breeze—more time for what matters.
- • **Compact Yet Spacious:** 18-ounce capacity fits hearty meals without bulk, ideal for professional lunches or kid-friendly portions.
- • **Premium, Safe Materials:** Crafted from 18/8 stainless steel, BPA-free and toxin-free for worry-free, healthy eating on the go.
- • **All-Day Temperature Lock:** Double-walled vacuum insulation keeps your meals hot or cold for 8+ hours, so you never settle for lukewarm.

## Overview

The U Konserve Stainless Steel Insulated Food Jar is an 18-ounce, vacuum-sealed thermos designed to keep your food hot or cold for over 8 hours. Made from durable, BPA-free 18/8 stainless steel, it features a leak-proof lid and wide mouth for easy filling and cleaning. Perfectly sized for professional meals or kids’ lunches, this dishwasher-safe container combines premium safety with everyday convenience.

## Description

desertcart.com: U-Konserve 18 oz Insulated Stainless Steel Food Jar Thermos : Home & Kitchen

## Features

- Keep Food Hot or Cold for Hours: Double-walled and vacuum insulated technology ensures your meals stay hot or cold, making our food thermos perfect for every meal, from soups to salads.
- Premium Construction: Made from 18/8 stainless steel, this 18-ounce container is non-leaching, free of BPA, BPS, phthalates and lead, ensuring you can use our thermos for hot food worry free.
- Secure Seal: Featuring a leak-proof, screw-on stainless steel lid, this insulated food jar is the perfect soup thermos or hot lunch container to carry with complete peace of mind.
- Quick and Easy Care: Enjoy hassle-free hygiene and keep your food container fresh with minimal effort thanks to an easy to clean design and dishwasher safe construction.
- Convenient and Portable: Designed with a wide mouth opening, our thermos food jar allows for easy filling and eating, making it ideal for school, work, and outdoor adventures.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08B5J4LRL |
| Best Sellers Rank | #447,634 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #3,192 in Insulated Bottles |
| Brand Name | U Konserve |
| Capacity | 1.1 pounds |
| Closure Type | Screw Top |
| Color | 18oz |
| Container Shape | Round |
| Customer Reviews | 4.2 4.2 out of 5 stars (54) |
| Food Storage Container Airtightness | Airtight |
| Included Components | Lid |
| Item Dimensions L x W x H | 3.5"L x 3.5"W x 6"H |
| Item Form | Jar |
| Item Volume | 500 ml |
| Item Weight | 0.4 kg |
| Manufacturer | U-Konserve |
| Material Features | BPA Free, lead free, Reusable |
| Material Type | Stainless Steel |
| Material Type Free | BPA Free |
| Other Special Features of the Product | Leak Resistant |
| Package Quantity | 1 |
| Product Care Instructions | Hand Wash or Dishwasher Safe |
| Recommended Uses For Product | Soup |
| Size | 18 Oz |
| UPC | 855626005829 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** U Konserve
- **Capacity:** 1.1 pounds
- **Color:** 18oz
- **Material:** Stainless Steel
- **Material Feature:** BPA Free, lead free, Reusable

## Images

![U-Konserve 18 oz Insulated Stainless Steel Food Jar Thermos - Image 1](https://m.media-amazon.com/images/I/81K26yFtW-L.jpg)
![U-Konserve 18 oz Insulated Stainless Steel Food Jar Thermos - Image 2](https://m.media-amazon.com/images/I/41SuejGP4mL.jpg)
![U-Konserve 18 oz Insulated Stainless Steel Food Jar Thermos - Image 3](https://m.media-amazon.com/images/I/41dV-zd1q8L.jpg)
![U-Konserve 18 oz Insulated Stainless Steel Food Jar Thermos - Image 4](https://m.media-amazon.com/images/I/514HD-wpEmL.jpg)
![U-Konserve 18 oz Insulated Stainless Steel Food Jar Thermos - Image 5](https://m.media-amazon.com/images/I/41OxbnakLQL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Is the lid twist on or pop on?**
A: This lid twists on.  FYI when I purchased I experimented: reheated with boiling water then sealed more water in. After 12 hours temperature at 120F, so not bad AT SLL.

**Q: Is it safe to touch if i fill it with hot drink?**
A: Yes

**Q: Hello, Is the inside of the thermos lined with plastic or a nonstick material?**
A: Nope, no lining. just metal.

## Frequently Bought Together

- U Konserve Stainless Steel Insulated Food Jar – Vacuum Sealed Thermos for Hot and Cold Food – Wide Mouth - Leak-Proof Container – BPA Free – 18 Ounce
- U Konserve Stainless Steel Round Food Storage Bento Box Container, Leak Proof Silicone Lid Dishwasher Safe - Plastic Free, 9oz
- U Konserve Stainless Steel Nesting Trio Food Containers with Silicone Lids, Leak Proof & Dishwasher Safe (Set of 3: 5/9/16 oz)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-13*