---
product_id: 49724765
title: "Stainless King Matt Black Drinks Flask (470ml) 18h Hot | 24h Cold | Adults stainless steel metal thermal insulated leakproof drinks water bottle with coffee cup/mug lid for tea, travel, camping"
brand: "thermos"
price: "$57.28"
currency: USD
in_stock: true
reviews_count: 13
category: "Thermos"
url: https://www.desertcart.us/products/49724765-stainless-king-matt-black-drinks-flask-470ml-18h-hot-24h
store_origin: US
region: United States of America
---

# Keeps drinks hot for 18 hrs Keeps drinks cold for 24 hrs Durable stainless steel build Stainless King Matt Black Drinks Flask (470ml) 18h Hot | 24h Cold | Adults stainless steel metal thermal insulated leakproof drinks water bottle with coffee cup/mug lid for tea, travel, camping

**Brand:** thermos
**Price:** $57.28
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Stainless King Matt Black Drinks Flask (470ml) 18h Hot | 24h Cold | Adults stainless steel metal thermal insulated leakproof drinks water bottle with coffee cup/mug lid for tea, travel, camping by thermos
- **How much does it cost?** $57.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/49724765-stainless-king-matt-black-drinks-flask-470ml-18h-hot-24h)

## 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

- • **Built-In Serving Cup:** Innovative lid doubles as an insulated cup, perfect for sharing or solo sipping on the go.
- • **Comfort Sip Technology:** No condensation or burned hands—just smooth, comfortable drinking anytime, anywhere.
- • **Rugged Yet Sleek Design:** Matt black stainless steel exterior resists dents and dings, combining durability with modern style.
- • **Leakproof & Travel-Ready:** Secure screw cap and twist-and-pour stopper ensure zero spills during your daily commute or weekend adventures.
- • **Unmatched Temperature Control:** Vacuum insulation locks in heat or chill for hours, so your coffee or iced tea stays perfect all day.

## Overview

The Thermos Stainless King 470ml Matt Black flask features advanced vacuum insulation that keeps beverages hot for up to 18 hours and cold for 24 hours. Crafted from durable stainless steel, it resists everyday wear and tear while offering a leakproof design with a twist-and-pour stopper. Its multifunctional lid doubles as an insulated serving cup, making it the perfect companion for professionals on the move who demand style, reliability, and performance.

## Description

From the manufacturer

Review: Excellent Thermos That Keeps Food Hot for Hours - I've been extremely impressed with this Thermos Stainless King flask. The insulation is outstanding, keeping food piping hot for hours, making it perfect for work, days out or outdoor adventures. The 470ml capacity is ideal for soups, stews, pasta or even porridge, and it's just the right size to carry without being bulky. The wide opening makes it easy to fill, eat directly from and clean afterwards, which is a big advantage over narrower flasks. The stainless steel construction feels incredibly solid and durable, and the leak-proof lid gives complete confidence when carrying it in a backpack or work bag. I also like that the lid doubles as a handy bowl or cup when needed. Overall, this is a premium-quality food flask that performs exactly as advertised. It keeps food hot for an impressive amount of time, is built to last and offers excellent value for money. I'd happily recommend it to anyone looking for a reliable insulated flask.
Review: Excellent Thermos – Keeps Drinks Hot for Hours - I absolutely love this 500ml thermos! It’s the perfect size to take my coffee to work every morning. The insulation works wonderfully — my drink stays piping hot for at least 8 hours, and cold drinks stay chilled all day. The lid seals tightly, so I never have to worry about leaks in my bag. The build quality feels premium, and the sleek stainless-steel design looks great. It’s also super easy to clean — no weird smells or buildup after multiple uses. I’ve even dropped it once, and it didn’t dent or leak. Overall, this thermos is an amazing value for the price. If you’re looking for something durable, stylish, and reliable, this is the one. Highly recommend!

## Features

- Thermos Vacuum Insulation: Unrivaled temperature retention for hours in our stainless steel water bottle. Your coffee stays piping hot and your iced tea refreshingly cold
- Hard-as-Nails Construction: Crafted with durable stainless steel inside and out, this metal water bottle withstands drops, dings, and daily wear while keeping your drinks & food optimum
- Comfort in Every Sip: Stay cool and dry with this innovative thermos travel mug for hot drinks. No more burned hands or condensation rings - just pure drinking pleasure, hot or cold
- Built-in Serving Cup: Enjoy your favorite beverages anywhere with the insulated stainless steel cup. Share a toast or savour solo - convenience meets style in this coffee cup travel mug
- Pour with Precision: The clever twist-and-pour stopper lets you serve without removing the lid. No spills, no fuss - just smooth pouring action for your coffee mug travel companion

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JOV3Z6W |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Base Diameter | 24.4 Centimetres |
| Best Sellers Rank | 2,837 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 52 in Insulated Bottles |
| Brand | Thermos |
| Brand Name | Thermos |
| Cap Type | Screw Cap |
| Capacity | 470 ml |
| Colour | Matt Black |
| Country Of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 5,637 Reviews |
| Global Trade Identification Number | 05010576907554 |
| Included Components | Insulated Stainless Steel Serving Cup, Stainless Steel Bottle, Twist & Pour Stopper |
| Is Oven Safe | No |
| Is the item dishwasher safe? | No |
| Is the item microwaveable? | No |
| Item Dimensions W x H | 7.6W x 24.4H centimetres |
| Item Type Name | Stainless King™ Flask 470ml Matt Black |
| Item Weight | 0.71 Pounds |
| Manufacturer | Thermos |
| Material Type | Stainless Steel |
| Model Name | Stainless King |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Coffee, Tea, Water |
| Recommended uses for product | Coffee, Tea, Water |
| Special Features | BPA Free, Cold 24 Hours, Durable Stainless Steel, Hot 18 Hours, Leakproof, Vacuum Insulated |
| Special feature | BPA Free, Cold 24 Hours, Durable Stainless Steel, Hot 18 Hours, Leakproof, Vacuum Insulated |
| Theme | Solid |
| Unit Count | 1.0 count |
| With Lid | Yes |

## Product Details

- **Brand:** Thermos
- **Capacity:** 470 Millilitres
- **Colour:** Matt Black
- **Recommended uses for product:** Coffee, Tea, Water
- **Special feature:** BPA Free, Cold 24 Hours, Durable Stainless Steel, Hot 18 Hours, Leakproof, Vacuum Insulated

## Images

![Stainless King Matt Black Drinks Flask (470ml) 18h Hot | 24h Cold | Adults stainless steel metal thermal insulated leakproof drinks water bottle with coffee cup/mug lid for tea, travel, camping - Image 1](https://m.media-amazon.com/images/I/61E-n3Mz9xL.jpg)

## Available Options

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

## Questions & Answers

**Q: how tall is it ?**
A: It's just shy of 32cm, about 31.5.  It's quite a hefty lump but it is really good.  I would've said it was worth every penny because its strong and keeps drinks hot for over 24 hours but my mum told me she bought one from ikea which also had a metal lining and I wish I'd got that for £4 instead!  Having said that, the extra money might be worth spending for saving the hassle having to go to ikea.

**Q: hot Almond milk would be alright ?**
A: I find normal milk leaves an old milk smell, but I can't see why almond milk would be a problem. I have put hot dogs in it successfully for a snack on the beach on a cold day...that worked.

**Q: Can you use this flask for soup?**
A: I would imagine so - but I have never used it for soup. What I can say is that if it was used for soup this flask would certainly keep it hot for hours - the insulation properties of this product are first class!

**Q: What are the dimensions of the lid?**
A: By lid I assume you mean the cup
Diameter 6.5cm depth 6cm

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Thermos That Keeps Food Hot for Hours
*by K***S on 5 July 2026*

I've been extremely impressed with this Thermos Stainless King flask. The insulation is outstanding, keeping food piping hot for hours, making it perfect for work, days out or outdoor adventures. The 470ml capacity is ideal for soups, stews, pasta or even porridge, and it's just the right size to carry without being bulky. The wide opening makes it easy to fill, eat directly from and clean afterwards, which is a big advantage over narrower flasks. The stainless steel construction feels incredibly solid and durable, and the leak-proof lid gives complete confidence when carrying it in a backpack or work bag. I also like that the lid doubles as a handy bowl or cup when needed. Overall, this is a premium-quality food flask that performs exactly as advertised. It keeps food hot for an impressive amount of time, is built to last and offers excellent value for money. I'd happily recommend it to anyone looking for a reliable insulated flask.

### ⭐⭐⭐⭐⭐ Excellent Thermos – Keeps Drinks Hot for Hours
*by I***M on 9 October 2025*

I absolutely love this 500ml thermos! It’s the perfect size to take my coffee to work every morning. The insulation works wonderfully — my drink stays piping hot for at least 8 hours, and cold drinks stay chilled all day. The lid seals tightly, so I never have to worry about leaks in my bag. The build quality feels premium, and the sleek stainless-steel design looks great. It’s also super easy to clean — no weird smells or buildup after multiple uses. I’ve even dropped it once, and it didn’t dent or leak. Overall, this thermos is an amazing value for the price. If you’re looking for something durable, stylish, and reliable, this is the one. Highly recommend!

### ⭐⭐⭐⭐⭐ Excellent flask
*by I***N on 30 June 2026*

Brilliant flask. Keeps water hot for up to a day if required. Nice and lights

## Frequently Bought Together

- Thermos Stainless King 470ml Multi-Purpose Thermos Flask - Original-Style Flask can be used as Travel Mug or Insulated Water Bottle for Daily Commute & Weekend Adventures – Matt Black, 5-Year Warranty
- Thermos Stainless King 1.2L Multi-Purpose Thermos Flask - Original-Style Flask can be used as Travel Mug or Insulated Water Bottle for Daily Commute & Weekend Adventures – Matt Black, 5-Year Warranty
- Thermos Stainless King Food Flask, 470ml Capacity - Sleek Multi- Purpose Flask for Daily Food Prep - Durable Stainless Steel with Classic Matt Black Finish - Ideal for On-the-Go Meals & Drinks

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-25*