---
product_id: 47898647
title: "Stainless King Food Flask (710ml)"
brand: "thermos"
price: "2980392₫"
currency: VND
in_stock: null
reviews_count: 13
category: "Thermos"
url: https://www.desertcart.vn/products/47898647-stainless-king-food-flask-710ml
store_origin: VN
region: Vietnam
---

# Keeps food hot for 14 hrs Lid doubles as a bowl Keeps food cold for 24 hrs Stainless King Food Flask (710ml)

**Brand:** thermos
**Price:** 2980392₫
**Availability:** ❌ Out of Stock

## Summary

> 🥄 Elevate your lunch game—stay hot, stay cool, stay ahead!

## Quick Answers

- **What is this?** Stainless King Food Flask (710ml) by thermos
- **How much does it cost?** 2980392₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/47898647-stainless-king-food-flask-710ml)

## 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

- • **Smart Dual-Purpose Lid:** Insulated lid doubles as a convenient bowl, eliminating extra dishes and making on-the-go dining effortlessly chic.
- • **Wide Mouth Convenience:** Easy filling, eating, and cleaning with a wide mouth design that fits your lifestyle, from meal prep to spontaneous lunch breaks.
- • **All-Day Temperature Lock:** Advanced vacuum insulation keeps your meals hot for 14 hours or cold for 24, perfect for busy professionals on the move.
- • **Cool to Touch, Sweat-Free:** Safe handling with a sweat-proof exterior that stays cool even with piping hot contents—no more messy condensation.
- • **Built to Last, Designed to Impress:** Durable stainless steel interior and exterior withstand daily hustle while maintaining sleek style and temperature control.

## Overview

The Stainless King Food Flask (710ml) by Thermos features advanced vacuum insulation technology that keeps food hot for up to 14 hours and cold for 24 hours. Crafted from durable stainless steel, it offers a leakproof, sweat-proof design with a versatile insulated lid that doubles as a bowl. Its wide mouth ensures easy filling and cleaning, making it the ideal companion for professionals seeking convenience and style in their daily meals.

## Description

Great prices on your favourite Home brands, and free delivery on eligible orders.

Review: Great for Healthy Homemade Pot Noodles - Love this wide mouth food thermos and am so glad I paid for a good brand as it works so efficiently. Mainly using it for "instant" ish noodle bowls. I pop in my home made broth powder, dehydrated veg and dehydrated egg pasta noodles, add boiling water and leave it for about 10 to 15 mins giving it a shake from time to time. I then pour the contentd which are now perfectly cooked, into a bowl of I'm at home or eat them directly out of the flask if I'm in the go. The wide mouth makes it easy to fill, pour and clean. It goes in the dishwasher but to be honest, it's so easy to wash straight after use that I will probably just hand wash. Portable and when filled with soup it was still very hot after 4 hours. Great quality.
Review: Durable, fit for purpose, longlasting &:high quality - I purchased my twin grandchildren 0.40 L Thermos food flasks when they started secondary school. The flasks are still going strong, but larger upgrades were needed as the grandchildren are now at college & require a more substantial meal. As with the earlier version, the 0.70 L flask is perfect. I filll the flasks with boiling water for as long as possible (sometimes overnight) prior to putting their meal in. 5.5 hours later, the food is still piping hot. A few days ago, my granddaughter didn't get chance to eat lunch & ate it in the car on the way home. 9.5 hours after filling the flask & the meal remained piping hot. The key to keeping food hot is to adequately pre-heat the flask & fill to the top. The larger size weighs much the same as the smaller, older model The flask doesn't leak. I've purchased many Thermos products over the years & can hand on heart say that I've never experienced a problem with any of the products from this company. They're my go to brand & I recommend them.

## Features

- Thermos Vacuum Insulation: Advanced technology in this thermos food jar keeps your meals hot for 14 hours or cold for 24, ensuring ideal temperature for various activities
- Durable Construction: This insulated food container features robust stainless steel interior and exterior that withstand daily use and maintain temperature control
- Versatile Lid Design: Insulated lid of this thermos food container doubles as a convenient bowl, reducing the need for extra dishes and making it easy to enjoy your meals anywhere, anytime
- Temperature Control: This lunch thermos remains cool to touch with hot contents and sweat-proof with cold, providing safe handling and preventing messy condensation on surfaces
- User-Friendly Features: This insulated food jar's wide mouth design allows for easy filling, eating, and cleaning, making it a practical choice for daily meal prep and on-the-go dining

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00LAZ5KQI |
| Best Sellers Rank | 1,737 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 6 in Insulated Food Jars |
| Brand | Thermos |
| Capacity | 710 Millilitres |
| Colour | Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (8,771) |
| Date First Available | 26 Jun. 2014 |
| Item Weight | 399 g |
| Material | Stainless Steel |
| Model Number | 101423 |
| Product Dimensions | 15 x 15 x 25 cm; 399.16 g |
| Special Features | BPA Free, Cold 24 Hours, Durable Stainless Steel, Hot 14 Hours, Leakproof, Vacuum Insulated |

## Product Details

- **Brand:** Thermos
- **Capacity:** 710 Millilitres
- **Colour:** Blue
- **Recommended uses for product:** Cereal, Meal Prep, Pasta, Rice, Soup
- **Special feature:** BPA Free, Cold 24 Hours, Durable Stainless Steel, Hot 14 Hours, Leakproof, Vacuum Insulated

## Images

![Stainless King Food Flask (710ml) - Image 1](https://m.media-amazon.com/images/I/61KyoL-8VWL.jpg)

## Questions & Answers

**Q: Can you fit a small child in this? Asking for a mate!**
A: Only if the child has not been preshrunk on delivery and you wash in too hot a temperature when the child might shrink.

**Q: Sometimes when you use a flask it's leaves the food with slight metallic/plastic aftertaste. Does this occur with this flask?**
A: There is no after taste food tastes as good as you'd have on a plate and still piping hot

**Q: Could i store ice cream in the flask and place it in the Freezer for when i go the Cinema?. :)**
A: Thank you for your question. Since this is a vacuum insulated flask, placing it in the freezer will not affect the temperature of the food inside. However, in this case, we would recommend chilling your flask before adding the ice cream with chilled water or ice in order to ensure that your ice cream does not melt once transferred into the flask. After that, you should not need a freezer at all!

**Q: Is it spill proof? Will it leak in my bag whilst walking?**
A: I have found it to be completely spill proof providing you screw the lid on properly first. I take it to work with soup in and it hasn't leaked yet!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for Healthy Homemade Pot Noodles
*by T***Y on 15 October 2025*

Love this wide mouth food thermos and am so glad I paid for a good brand as it works so efficiently. Mainly using it for "instant" ish noodle bowls. I pop in my home made broth powder, dehydrated veg and dehydrated egg pasta noodles, add boiling water and leave it for about 10 to 15 mins giving it a shake from time to time. I then pour the contentd which are now perfectly cooked, into a bowl of I'm at home or eat them directly out of the flask if I'm in the go. The wide mouth makes it easy to fill, pour and clean. It goes in the dishwasher but to be honest, it's so easy to wash straight after use that I will probably just hand wash. Portable and when filled with soup it was still very hot after 4 hours. Great quality.

### ⭐⭐⭐⭐⭐ Durable, fit for purpose, longlasting &:high quality
*by W***Y on 14 December 2025*

I purchased my twin grandchildren 0.40 L Thermos food flasks when they started secondary school. The flasks are still going strong, but larger upgrades were needed as the grandchildren are now at college & require a more substantial meal. As with the earlier version, the 0.70 L flask is perfect. I filll the flasks with boiling water for as long as possible (sometimes overnight) prior to putting their meal in. 5.5 hours later, the food is still piping hot. A few days ago, my granddaughter didn't get chance to eat lunch & ate it in the car on the way home. 9.5 hours after filling the flask & the meal remained piping hot. The key to keeping food hot is to adequately pre-heat the flask & fill to the top. The larger size weighs much the same as the smaller, older model The flask doesn't leak. I've purchased many Thermos products over the years & can hand on heart say that I've never experienced a problem with any of the products from this company. They're my go to brand & I recommend them.

### ⭐⭐⭐⭐⭐ Amazing product
*by M***I on 20 January 2026*

Here is my honest review after using this product for nearly one month. It is so amazing, in this cold weather the food is really hot. No leak and easy to clean and carry.

## Frequently Bought Together

- Thermos Stainless King Food Flask, 710ml Capacity - Sleek Multi- Purpose Flask for Daily Food Prep - Durable Stainless Steel with Midnight Blue Finish - Ideal for On-the-Go Meals & Drinks
- Thermos Stainless King Food Flask, 470ml Capacity - Sleek Multi- Purpose Flask for Daily Food Prep - Durable Stainless Steel with Classic Midnight Blue Finish - Ideal for On-the-Go Meals & Drinks

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-19*