---
product_id: 48120276
title: "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: "₨2112"
currency: SCR
in_stock: true
reviews_count: 13
category: "Thermos"
url: https://www.desertcart.sc/products/48120276-stainless-king-midnight-blue-travel-flask-1-2l-premium-leak
store_origin: SC
region: Seychelles
---

# Keeps drinks hot 24h Keeps drinks cold 24h Durable stainless steel build 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:** ₨2112
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 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?** ₨2112 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/48120276-stainless-king-midnight-blue-travel-flask-1-2l-premium-leak)

## 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

- • **Rugged & Ready:** Hard-as-nails stainless steel construction resists drops, dings, and daily hustle without breaking a sweat.
- • **Effortless Pouring:** Twist-and-pour stopper delivers spill-free precision—no lid removal, no mess, just smooth sipping.
- • **Compact & Travel-Ready:** 1.2L capacity with a collapsible handle fits snugly in your bag—ideal for hikes, commutes, and beyond.
- • **Built-in Stainless Steel Cup:** Share or savor solo with the integrated insulated cup—style meets convenience on every adventure.
- • **Unmatched Temperature Control:** Vacuum insulation locks in heat or chill for a full 24 hours—your beverage’s perfect companion.

## Overview

The Thermos Stainless King Flask (1.2L) is a premium vacuum-insulated stainless steel flask designed to keep beverages hot or cold for up to 24 hours. Featuring a durable, leak-proof build, a twist-and-pour stopper for spill-free serving, and a built-in insulated cup, it’s the perfect travel companion for professionals and adventurers alike. BPA-free and crafted for rugged use, this flask combines functionality with sleek style in a compact, easy-to-carry design.

## 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: Can’t go wrong with this! - Great flask, own quite a few different sizes in this range and my review applies to them all. Cant fault these I feel they are far superior to the glass vacuum-inner thermos range which has exploded on us previously while in a bag on a bumpy mountain bike ride. Also I don’t see much difference to the Stanley I have except for price. Collapsing handle means it fits into bags and takes minimal space. 1.2l capacity is great for a hike as not too heavy but enough tea/ coffee for myself and 2 teens. Easy to use, keeps liquids hot for more than the listed 12hrs. Caution needed for first few sips as drinks will pour piping hot! Haven’t used for cold drinks. Metal cup can be hot to hold but we like this as it warms cold hands in cold Scottish weather. I prefer to carry milk separately and pour on drinking as it tends to taste and smell odd if drinking your brew after 4/5 hours of it being in the flask. Also good for hot soup, for us 3, on the go. Colours are pretty accurate to what’s shown in listing and hold up well to washing, etc although we never put any of ours in the dishwasher. I did swap this for a different colour as the red was too red according to teen using it for DofE - went for army green instead which is lovely! And classic black for a friend. Very good value for money at full price but more so if you get it on discount
Review: Lasted 24 hour hot easy. - Excellent flask it kept our tea hot for 24 hours and didn’t leak at all, nice looking flask but wish it had 2 cups like our old one that we kept the cup from. £27 is the right price in my opinion. The flask is not too heavy when full and the handle is good quality too.

## 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 |
| Base Diameter | 10.5 Centimetres |
| Best Sellers Rank | 361 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 4 in Insulated Bottles |
| Brand Name | Thermos |
| Cap Type | Screw Cap |
| Capacity | 1.2 litres |
| Colour | Blue |
| Country Of Origin | China |
| Customer Reviews | 4.7 4.7 out of 5 stars (24,231) |
| 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 |
| Special Features | 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

![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/61stnOT1CWL.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

### ⭐⭐⭐⭐⭐ Can’t go wrong with this!
*by J***E on 21 January 2026*

Great flask, own quite a few different sizes in this range and my review applies to them all. Cant fault these I feel they are far superior to the glass vacuum-inner thermos range which has exploded on us previously while in a bag on a bumpy mountain bike ride. Also I don’t see much difference to the Stanley I have except for price. Collapsing handle means it fits into bags and takes minimal space. 1.2l capacity is great for a hike as not too heavy but enough tea/ coffee for myself and 2 teens. Easy to use, keeps liquids hot for more than the listed 12hrs. Caution needed for first few sips as drinks will pour piping hot! Haven’t used for cold drinks. Metal cup can be hot to hold but we like this as it warms cold hands in cold Scottish weather. I prefer to carry milk separately and pour on drinking as it tends to taste and smell odd if drinking your brew after 4/5 hours of it being in the flask. Also good for hot soup, for us 3, on the go. Colours are pretty accurate to what’s shown in listing and hold up well to washing, etc although we never put any of ours in the dishwasher. I did swap this for a different colour as the red was too red according to teen using it for DofE - went for army green instead which is lovely! And classic black for a friend. Very good value for money at full price but more so if you get it on discount

### ⭐⭐⭐⭐⭐ Lasted 24 hour hot easy.
*by H***N on 23 March 2026*

Excellent flask it kept our tea hot for 24 hours and didn’t leak at all, nice looking flask but wish it had 2 cups like our old one that we kept the cup from. £27 is the right price in my opinion. The flask is not too heavy when full and the handle is good quality too.

### ⭐⭐⭐⭐⭐ Highly recommend, its keeps the liquid hot for well over 12 hours
*by B***O on 25 February 2026*

Great price, I use this every weekend for work and it keeps my soup piping hot for hours, Great flask

## 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.sc/products/48120276-stainless-king-midnight-blue-travel-flask-1-2l-premium-leak](https://www.desertcart.sc/products/48120276-stainless-king-midnight-blue-travel-flask-1-2l-premium-leak)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-30*