---
product_id: 107520229
title: "Stainless King Raspberry 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: "$181.56"
currency: USD
in_stock: true
reviews_count: 13
category: "Thermos"
url: https://www.desertcart.ec/products/107520229-stainless-king-raspberry-travel-flask-1-2l-premium-leak-proof
store_origin: EC
region: Ecuador
---

# 12h hot retention 12h cold retention 50-year durability Stainless King Raspberry 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:** $181.56
**Availability:** ✅ In Stock

## Summary

> ☕ Stay hot, stay cool, stay unstoppable.

## Quick Answers

- **What is this?** Stainless King Raspberry 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?** $181.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/107520229-stainless-king-raspberry-travel-flask-1-2l-premium-leak-proof)

## 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

- • **Lifetime Confidence:** Backed by a 50-year warranty—because your daily companion deserves legendary reliability.
- • **Built to Brave the Day:** Rugged stainless steel construction resists drops and dings, designed for your on-the-go hustle.
- • **Sip in Style, Anywhere:** Integrated insulated stainless steel cup lets you share or savor your drink with premium convenience.
- • **Unmatched Temperature Lock:** Keeps your coffee steaming hot or iced tea perfectly chilled for up to 12 hours—no compromises.
- • **Effortless Elegance in Every Pour:** Twist-and-pour stopper ensures spill-free, precise serving without removing the lid—stay sleek, stay efficient.

## Overview

The Thermos Stainless King Raspberry Travel Flask (1.2L) is a premium insulated bottle crafted from durable stainless steel, engineered to keep beverages hot or cold for up to 12 hours. Featuring a built-in insulated cup and a twist-and-pour stopper for spill-free serving, it combines rugged durability with sleek convenience. BPA-free and backed by a 50-year warranty, this flask is the ultimate companion for professionals who demand performance and style on the move.

## Description

Thermos - Stainless King Raspberry 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 Raspberry 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: 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.
Review: Keeps drinks hot for hours - Great flask, keeps hot drinks hot for hours. It’s a big flask and weighs a fair bit when full, but you get a good 4 or so cups of hot tea from it!

## 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 |
|---------------|-------|
| Product Dimensions | 9.4 x 10.5 x 31 cm; 660 g |
| Item volume | 1200 Millilitres |
| Care instructions | Hand Wash Only |
| Dishwasher safe? | No |
| Is assembly required | No |
| Warranty description | 50 year warranty. |
| Batteries required | No |
| Included components | Handle, Insulated Stainless Steel Serving Cup, Stainless Steel Bottle, Twist & Pour Stopper |
| Item weight | 660 Grams |

## Product Details

- **Brand:** Thermos
- **Capacity:** 1.2 litres
- **Colour:** Raspberry
- **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 Raspberry 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/61PXs+MgMFL.jpg)

## Questions & Answers

**Q: 50 year guarantee is that correct ? do we have to send off any guarantee ?**
A: I sent mine back. After 18 months it developed a fault. 2 weeks later new one came. I was not asked to fill out an interrogation questionaire or quibbled at. Brilliant service. By the way, these flasks really do keep contents hot for 24 hours. Tested.

**Q: Hi I see this flask is available in 1.2L size and also in 'large' size.  Can someone tell what is the capacity and dimensions of the large flask**
A: I think what it is...is on the link you are using  thje green 1.2litres is a nomal flask the large one is one with extra protection...I have one of those and it holds the same but is tougher...They really do stay hot (or cold) prob longer than it states on the site... really pleased with mine

**Q: Is the cup stainless steel or plastic on the inside?. Thanks.**
A: It's stainless steel and the water stays hot for hours.

**Q: Why is the RRP so drastically different for the different colours?**
A: I have wondered the same thing myself, however, I do know that some colours are more difficult to produce and cost more, plus good adherence to the base metal can also involve further cost. You'd think they would work out the average and charge that for all colours but perhaps that would be unfair to those choosing the less expensive finishes.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Keeps drinks hot for hours
*by A***R on 7 January 2026*

Great flask, keeps hot drinks hot for hours. It’s a big flask and weighs a fair bit when full, but you get a good 4 or so cups of hot tea from it!

### ⭐⭐⭐⭐⭐ 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 1.2L Multi- Purpose Thermos Flask - Original-Style Flask can be used as Travel Mug or Insulated Water Bottle for Daily Commute & Weekend Adventures – Raspberry, 5- Year Warranty
- Tommee Tippee Milk Powder Dispensers, 6 Pack
- Nuby RapidCool Portable Baby Bottle Maker, Prepare A Formula Feed in Just 2 Minutes, Ideal for Travel Bottles and Night Feeds. Includes Milk Powder Dispenser and Digital Lid. No Filter Needed.

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**Shop now:** [https://www.desertcart.ec/products/107520229-stainless-king-raspberry-travel-flask-1-2l-premium-leak-proof](https://www.desertcart.ec/products/107520229-stainless-king-raspberry-travel-flask-1-2l-premium-leak-proof)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-25*