---
product_id: 316604109
title: "Stainless Steel Insulated Food Jar 18oz - Leak-Proof - BPA Free - Plastic-Free Interior - Thermal and Double-Walled to Keep Food Hot and Cold"
brand: "u konserve"
price: "€ 77.38"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/316604109-stainless-steel-insulated-food-jar-18oz-leak-proof-bpa-free
store_origin: GR
region: Greece
---

# Leak-proof twist lock lid Keeps food hot for hours Double-walled insulation for cold retention Stainless Steel Insulated Food Jar 18oz - Leak-Proof - BPA Free - Plastic-Free Interior - Thermal and Double-Walled to Keep Food Hot and Cold

**Brand:** u konserve
**Price:** € 77.38
**Availability:** ✅ In Stock

## Summary

> 🥗 Keep it fresh, keep it fierce—your lunch, your rules.

## Quick Answers

- **What is this?** Stainless Steel Insulated Food Jar 18oz - Leak-Proof - BPA Free - Plastic-Free Interior - Thermal and Double-Walled to Keep Food Hot and Cold by u konserve
- **How much does it cost?** € 77.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/316604109-stainless-steel-insulated-food-jar-18oz-leak-proof-bpa-free)

## 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

- • **Effortless Care:** Dishwasher safe and hand-wash recommended for longevity—because convenience is key in your busy lifestyle.
- • **Thermal Mastery:** Double-walled stainless steel insulation locks in temperature—hot or cold—for hours, so your meals stay fresh and ready.
- • **Compact Powerhouse:** At 18oz (532ml) and just 399g, it’s the ideal size for balanced meals without bulk—fits effortlessly in your bag or backpack.
- • **Leak-Proof Confidence:** Secure twist-lock lid guarantees zero spills, making it perfect for your daily commute or outdoor adventures.
- • **Eco-Chic Sustainability:** Plastic-free, BPA-free, and reusable design reduces waste and landfill impact—because your lunch should be as green as your mindset.

## Overview

The U Konserve Stainless Steel Insulated Food Jar is a durable, 18oz (532ml) double-walled container designed to keep food hot or cold for hours. Featuring a leak-proof twist-lock lid and a BPA-free, plastic-free interior, it’s perfect for eco-conscious professionals seeking a sustainable, stylish, and practical food storage solution for work, travel, or outdoor use.

## Description

International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Features

- Functional and Practical: Perfect for a variety of food storage needs including school and work lunches, picnics, takeout, travel, outdoor adventures, bulk shopping and family leftovers. Hand wash.
- Reusable and Waste *: Sustainable, durable and long-lasting food-storage containers reduce the staggering amount of trash that ends up in our landfills and oceans every year because of single-use food packing.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product dimensions | 8.9L x 8.9W x 15.2H centimetres |
| Recommended uses for product | Packed meals, Drinks |
| Special feature | Leak Resistant |
| Container Shape | Round |
| Closure type | Twist Lock |
| Dishwasher safe? | Yes |
| Material Type Free | BPA Free |
| Item package quantity | 1 |
| Item weight | 0.4 Kilograms |
| Product care instructions | Hand Wash Only |
| Item volume | 500 Millilitres |
| Unit count | 1.0 count |
| Is microwaveable | Yes |
| Item form | Jar with Twist Lock Lid |
| Manufacturer | U KONSERVE |
| Number of items | 1 |
| Size | 532 ml |
| UPC | 855626005829 |
| Model Number | UK302 |
| Special Features | Leak Resistant |
| Item Weight | 399 g |

## Product Details

- **Brand:** U Konserve
- **Colour:** Stainless
- **Material:** Stainless Steel
- **Material feature:** Without BPA, Airtight
- **Capacity:** 510 g

## Images

![Stainless Steel Insulated Food Jar 18oz - Leak-Proof - BPA Free - Plastic-Free Interior - Thermal and Double-Walled to Keep Food Hot and Cold - Image 1](https://m.media-amazon.com/images/I/81K26yFtW-L.jpg)

## Available Options

This product comes in different **Size Name** 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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**Shop now:** [https://www.desertcart.gr/products/316604109-stainless-steel-insulated-food-jar-18oz-leak-proof-bpa-free](https://www.desertcart.gr/products/316604109-stainless-steel-insulated-food-jar-18oz-leak-proof-bpa-free)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-01-28*