---
product_id: 48120276
title: "Thermos - Stainless King Midnight Blue Travel Flask (1.2L) Premium Leak Proof Insulated Tea & Coffee Flask, Hot & Cold Drinks, Built-in Cup, Twist-Pour Stopper, BPA-Free, Durable Steel"
brand: "thermos"
price: "€ 88.44"
currency: EUR
in_stock: true
reviews_count: 8
category: "Thermos"
url: https://www.desertcart.sk/products/48120276-thermos-stainless-king-midnight-blue-travel-flask-1-2l-premium
store_origin: SK
region: Slovakia
---

# Keeps drinks hot 24h Keeps drinks cold 24h Durable stainless steel build Thermos - Stainless King Midnight Blue Travel Flask (1.2L) Premium Leak Proof Insulated Tea & Coffee Flask, Hot & Cold Drinks, Built-in Cup, Twist-Pour Stopper, BPA-Free, Durable Steel

**Brand:** thermos
**Price:** € 88.44
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay hot, stay cool, stay unstoppable with Stainless King! ❄️

## Quick Answers

- **What is this?** Thermos - Stainless King Midnight Blue Travel Flask (1.2L) Premium Leak Proof Insulated Tea & Coffee Flask, Hot & Cold Drinks, Built-in Cup, Twist-Pour Stopper, BPA-Free, Durable Steel by thermos
- **How much does it cost?** € 88.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/48120276-thermos-stainless-king-midnight-blue-travel-flask-1-2l-premium)

## 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

- • **Comfort Meets Convenience:** No condensation, no burned hands—just smooth, dry sipping whether you’re powering through meetings or weekend adventures.
- • **Built to Brave the Elements:** Rugged stainless steel construction resists drops and dings, engineered for the hustle of your active lifestyle.
- • **Effortless Sharing & Serving:** Innovative twist-and-pour stopper plus built-in insulated cup means no spills and instant sharing—elevate your coffee breaks anywhere.
- • **Unmatched Temperature Control:** Vacuum insulation locks in heat or chill for a full 24 hours—your beverage’s perfect companion all day long.
- • **Sleek, BPA-Free & Travel-Ready:** Premium leak-proof design in a stylish midnight blue finish, safe for you and the planet, perfect for professionals on the move.

## Overview

The Thermos Stainless King Flask (1.2L) is a premium insulated bottle designed for professionals who demand durability and performance. Featuring vacuum insulation technology, it keeps beverages hot or cold for up to 24 hours. Crafted from tough stainless steel, it withstands daily wear and tear, while the built-in serving cup and twist-and-pour stopper offer spill-free convenience. BPA-free and leak-proof, this flask is the ultimate travel companion for coffee, tea, or water.

## Description

Thermos - Stainless King Midnight Blue Travel Flask (1.2L) Premium Leak Proof Insulated Tea & Coffee Flask, Hot & Cold Drinks, Built-in Cup, Twist-Pour Stopper, BPA-Free, Durable Steel: Thermos - Stainless King Midnight Blue Travel Flask (1.2L) Premium Leak Proof Insulated Tea & Coffee Flask, Hot & Cold Drinks, Built-in Cup, Twist-Pour Stopper, BPA-Free, Durable Steel: desertcart.co.uk: Home & Kitchen

Review: Great - Nice and big. Keeps hit drinks hot all day. Easy to clean.
Review: Excellent flask - I bought this flask after looking at lots of reviews. My husband is a postman and out in all weathers, so this is ideal for keeping hot drinks warm in the winter between postal deliveries and he will be able to use it on the summer to keep water cold. He certainly gives the flask top marks as it is very durable aswell.

## 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 | B001ET6P9G |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Base Diameter | 10.5 Centimetres |
| Best Sellers Rank | 219 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 3 in Insulated Bottles |
| Brand | Thermos |
| Brand Name | Thermos |
| Cap Type | Screw Cap |
| Capacity | 1.2 litres |
| Colour | Blue |
| Country Of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 23,951 Reviews |
| EU Spare Part Availability Duration | 1 Years |
| Global Trade Identification Number | 05010576832672 |
| Included Components | Handle, 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 | 10.5W x 31H centimetres |
| Item Type Name | Flask |
| Item Weight | 660 g |
| Item height | 12.32 centimetres |
| Manufacturer | Thermos |
| Manufacturer Warranty Description | No manufacturer. |
| Material Type | Stainless Steel |
| Model Name | KING S/S FLASK 1.2LTR BLUE 183267 |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Dishwasher-safe |
| 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 24 Hours, Leakproof, Vacuum Insulated |
| Special feature | BPA Free, Cold 24 Hours, Durable Stainless Steel, Hot 24 Hours, Leakproof, Vacuum Insulated |
| Theme | Camping, Travel |
| Unit Count | 1.0 count |
| With Lid | Yes |

## Product Details

- **Brand:** Thermos
- **Capacity:** 1.2 litres
- **Colour:** Blue
- **Recommended uses for product:** Coffee, Tea, Water
- **Special feature:** BPA Free, Cold 24 Hours, Durable Stainless Steel, Hot 24 Hours, Leakproof, Vacuum Insulated

## Images

![Thermos - Stainless King Midnight Blue Travel Flask (1.2L) Premium Leak Proof Insulated Tea & Coffee Flask, Hot & Cold Drinks, Built-in Cup, Twist-Pour Stopper, BPA-Free, Durable Steel - Image 1](https://m.media-amazon.com/images/I/51LDx6ashBL.jpg)

## Available Options

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

## Questions & Answers

**Q: is it smashproof?**
A: I have the smaller version, work with horses. It’s had a boot off numerous horses and sent flying. Knocked of stable doors, closed in stable doors. You name it this has been battered by it. It’s a bit war damaged and dented. But it’s still working!

**Q: How heavy is it?**
A: Using our kitchen scales 620 grams empty, not too heavy in a rucksack.

**Q: where is the flask made.in the USA or ? .**
A: richard,flask is made in China,under a US patent.

**Q: does it have 2 cups?**
A: Hi Mary it only has one cup which is stainless steel with a.plastic lining hope this helps

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by S***Y on 19 January 2026*

Nice and big. Keeps hit drinks hot all day. Easy to clean.

### ⭐⭐⭐⭐⭐ Excellent flask
*by C***Y on 3 January 2026*

I bought this flask after looking at lots of reviews. My husband is a postman and out in all weathers, so this is ideal for keeping hot drinks warm in the winter between postal deliveries and he will be able to use it on the summer to keep water cold. He certainly gives the flask top marks as it is very durable aswell.

### ⭐⭐⭐⭐⭐ Great product
*by L***A on 3 January 2026*

This has done wonders for making baby’s bottles in day/ night highly recommend keeps hot for over 12 hours

## Frequently Bought Together

- Thermos Stainless King Flask, Glossy Black, 1.2 L, 33.6 x 11.99 x 33.6 cm, 183267
- THERMOS Stainless King Vacuum-Insulated Compact Bottle, 16 Ounce, Matte Steel
- THERMOS Stainless King Vacuum-Insulated Compact Bottle, 16 Ounce, Midnight Blue

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**Shop now:** [https://www.desertcart.sk/products/48120276-thermos-stainless-king-midnight-blue-travel-flask-1-2l-premium](https://www.desertcart.sk/products/48120276-thermos-stainless-king-midnight-blue-travel-flask-1-2l-premium)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-02*