---
product_id: 385240874
title: "Stainless King Food Flask with Lid, Copper, 470ml | Thermal vacuum insulated stainless steel metal hot food container with lid for soup, meal prep, work packed lunch, camping"
brand: "thermos"
price: "¥9910"
currency: JPY
in_stock: true
reviews_count: 6
category: "Thermos"
url: https://www.desertcart.jp/products/385240874-stainless-king-food-flask-with-lid-copper-470ml-thermal-vacuum
store_origin: JP
region: Japan
---

# Keeps hot for 9 hrs Built-in folding spoon Keeps cold for 14 hrs Stainless King Food Flask with Lid, Copper, 470ml | Thermal vacuum insulated stainless steel metal hot food container with lid for soup, meal prep, work packed lunch, camping

**Brand:** thermos
**Price:** ¥9910
**Availability:** ✅ In Stock

## Summary

> 🥄 Stay hot, stay cool, stay ahead with Thermos Stainless King!

## Quick Answers

- **What is this?** Stainless King Food Flask with Lid, Copper, 470ml | Thermal vacuum insulated stainless steel metal hot food container with lid for soup, meal prep, work packed lunch, camping by thermos
- **How much does it cost?** ¥9910 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/385240874-stainless-king-food-flask-with-lid-copper-470ml-thermal-vacuum)

## 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

- • **Durability Meets Design:** Stainless steel interior & exterior built to last and impress
- • **Lifetime Adventure Partner:** Backed by a 50-year guarantee—your forever food flask
- • **Unmatched Temperature Lock:** Vacuum insulation tech locks in heat or chill all day long
- • **Cool & Sweat-Proof Exterior:** Safe to touch with hot contents, no condensation with cold drinks
- • **Effortless Eating On-the-Go:** Extra wide mouth plus a full-size folding spoon for ultimate convenience

## Overview

The Thermos Stainless King Food Flask (470ml) features advanced vacuum insulation technology that keeps food hot for 9 hours and cold for 14 hours. Crafted with durable stainless steel inside and out, it includes an insulated lid that doubles as a serving bowl and a built-in folding stainless steel spoon. Its extra wide mouth ensures easy filling, eating, and cleaning, while the sweat-proof exterior stays cool to the touch. Perfect for busy professionals and adventurers alike, this flask is backed by a 50-year guarantee, making it a reliable companion for every meal on the move.

## Description

Product Description Thermos products deliver what matters every time. As one of the leading manufacturers of convenient insulated products for over 100 years, Thermos is trusted by consumers to provide portable containers that promote a safe and healthy lifestyle. The Stainless King series blends innovative technology with a dash of the past, providing reliable products that stand up to the demands of everyday life. This food flask is perfect for keeping lunch hot or cold whether you’re headed out on a picnic, an adventure, or to work. The flask’s stainless steel interior and exterior makes it more durable than glass-lined flasks, and the extra wide mouth makes it easy to fill, eat from and clean. It even has a handy folding stainless steel spoon stored in the lid! With a 50 year guarantee, this food flask will be ready and waiting for your next adventure for years to come! Set Contains: 1 x Food Flask

Review: Perfect - Keeps my soup hot for hours. Not too big. Fits in lunch box.
Review: Seems good - Seems good. Used forbids school lunch. Kept warm.

## Features

- Thermos vacuum insulation technology for maximum temperature retention, keeps hot for 9 hours and cold for 14 hours
- Durable stainless steel interior and exterior with insulated stainless steel lid that doubles as a serving bowl
- Cool to the touch with hot liquids and sweat-proof with cold
- Extra wide mouth and full-size folding stainless steel spoon

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07531QGGB |
| Best Sellers Rank | #4,604 in Kitchen ( See Top 100 in Kitchen ) #139 in Insulated Bottles |
| Brand | THERMOS |
| Brand Name | THERMOS |
| Capacity | 470 ml |
| Closure Type | Screw Top |
| Color | Brown |
| Colour | Brown |
| Container Shape | Bottle/Jar |
| Customer Reviews | 4.6 out of 5 stars 1,047 Reviews |
| Food Storage Container Airtightness | Airtight |
| Global Trade Identification Number | 05010576703316 |
| Included Components | Lid |
| Is the item dishwasher safe? | No |
| Is the item microwaveable? | No |
| Item Dimensions L x W x H | 9.4L x 9.4W x 14.2H centimeters |
| Item Form | Bottle |
| Item Type Name | Food Flask with Lid |
| Item Volume | 0.47 Liters |
| Item Weight | 0.38 Kilograms |
| Manufacturer | Thermos |
| Material | Stainless Steel |
| Material Features | Dishwasher Safe |
| Material Type | Stainless Steel |
| Material features | Dishwasher Safe |
| Other Special Features of the Product | Durable,Extra Wide |
| Package Quantity | 1 |
| Product Care Instructions | Hand Wash Only |
| Product dimensions | 9.4L x 9.4W x 14.2H centimeters |
| Recommended Uses For Product | Soup |
| Size | 470 ml |
| Unit Count | 1 Count |

## Product Details

- **Brand:** THERMOS
- **Capacity:** 470 ml
- **Colour:** Brown
- **Material:** Stainless Steel
- **Material features:** Dishwasher Safe

## Images

![Stainless King Food Flask with Lid, Copper, 470ml | Thermal vacuum insulated stainless steel metal hot food container with lid for soup, meal prep, work packed lunch, camping - Image 1](https://m.media-amazon.com/images/I/61wCIKT2ygL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by A***H on 31 January 2022*

Keeps my soup hot for hours. Not too big. Fits in lunch box.

### ⭐⭐⭐⭐ Seems good
*by M***H on 6 October 2025*

Seems good. Used forbids school lunch. Kept warm.

### ⭐⭐⭐⭐⭐ Best purchase
*by A***R on 30 June 2026*

Why didn't I buy this sooner! I hate work canteen/microwaves so unless I have a sandwich or similar I don't eat full meals. Well this is brilliant. I have greek yogurt topped with frozen berries and seeds etc and it is just about perfect after 5 hours sitting in the car ( warm day too!) I have tested this for the last few months. Also, soup. I bring to boil put in in this and bring to work. Again leave it the car and after 5 hours it is still very hot. I had homemade berry crumble today with yogurt and it was still cool ( only had it in the fridge an hour after cooking it). I think this is the best purchase I have made . Perhaps the heat/cool won't last a long time but I am prepared to replace it if so. Usually I just handwash so unsure if using dishwasher.

## Frequently Bought Together

- Thermos Food Flask with Lid, 9.4 x 9.4 x 14.2 cm, Copper
- Bento Box Lunch Boxes and Snack Containers for Kids Girls Boys Adults Toddlers, Leak-Resistant Portion Container Kits BPA Free | Value Pack Set of 4, Blue & Pink

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/385240874-stainless-king-food-flask-with-lid-copper-470ml-thermal-vacuum](https://www.desertcart.jp/products/385240874-stainless-king-food-flask-with-lid-copper-470ml-thermal-vacuum)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-08*