--- product_id: 52265077 title: "Thermos - Stainless King Copper Travel Flask (1.2L) - Premium Leak Proof Insulated Tea & Coffee Flask for Hot & Cold Drinks, Built-in Cup, Twist-Pour Stopper, BPA-Free, Durable Steel" brand: "thermos" price: "MX$3271" currency: MXN in_stock: true reviews_count: 8 category: "Thermos" url: https://www.desertcart.mx/products/52265077-thermos-stainless-king-copper-travel-flask-1-2l-premium-leak store_origin: MX region: Mexico --- # Keeps drinks hot 24+ hrs Keeps drinks cold 48 hrs Durable stainless steel build Thermos - Stainless King Copper Travel Flask (1.2L) - Premium Leak Proof Insulated Tea & Coffee Flask for Hot & Cold Drinks, Built-in Cup, Twist-Pour Stopper, BPA-Free, Durable Steel **Brand:** thermos **Price:** MX$3271 **Availability:** ✅ In Stock ## Summary > 🔥 Stay hot, stay cool, stay unstoppable with the Stainless King Flask! ## Quick Answers - **What is this?** Thermos - Stainless King Copper Travel Flask (1.2L) - Premium Leak Proof Insulated Tea & Coffee Flask for Hot & Cold Drinks, Built-in Cup, Twist-Pour Stopper, BPA-Free, Durable Steel by thermos - **How much does it cost?** MX$3271 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/52265077-thermos-stainless-king-copper-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 Yet Refined:** Crafted from premium stainless steel that resists drops, dents, and daily hustle—built to keep up with your active lifestyle. - • **Compact & Travel-Ready:** 1.2L capacity with a collapsible handle fits snugly in your bag—perfect for hikes, commutes, or office days without weighing you down. - • **Effortless Pouring Experience:** Innovative twist-and-pour stopper lets you serve without removing the lid—spill-free, fuss-free hydration on the go. - • **Unmatched Temperature Control:** Vacuum insulation locks in heat for 24 hours and cold for 48 hours—your beverage’s perfect climate, all day long. - • **Built-In Stainless Steel Serving Cup:** Share your brew or savor solo with the integrated insulated cup—style meets convenience wherever you roam. ## Overview The Thermos Stainless King Flask (1.2L) is a premium, BPA-free insulated flask featuring vacuum insulation that keeps drinks hot for 24 hours and cold for 48 hours. Made from durable stainless steel, it includes a built-in insulated serving cup and a twist-and-pour stopper for spill-free pouring. Designed for active professionals, its compact size and collapsible handle make it ideal for travel, hiking, or daily use. ## Description Thermos - Stainless King Copper Travel Flask (1.2L) - Premium Leak Proof Insulated Tea & Coffee Flask for Hot & Cold Drinks, Built-in Cup, Twist-Pour Stopper, BPA-Free, Durable Steel: Thermos - Stainless King Copper Travel Flask (1.2L) - Premium Leak Proof Insulated Tea & Coffee Flask for 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 | B075VD6HMG | | Age Range Description | Adult | | Age range (description) | Adult | | Base Diameter | 34 Centimetres | | Best Sellers Rank | 361 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 5 in Insulated Bottles | | Brand | Thermos | | Brand Name | Thermos | | Cap Type | Screw Cap | | Capacity | 1.2 litres | | Colour | Copper | | Country Of Origin | China | | Customer Reviews | 4.7 out of 5 stars 24,253 Reviews | | Global Trade Identification Number | 05010576702876 | | 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 | 11.8W x 31.3H centimetres | | Item Type Name | Flask | | Item Weight | 0.66 Kilograms | | Item height | 11 centimetres | | 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 48 Hours, Durable Stainless Steel, Hot 24 Hours, Leakproof, Vacuum Insulated | | Special feature | BPA Free, Cold 48 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:** Copper - **Recommended uses for product:** Coffee, Tea, Water - **Special feature:** BPA Free, Cold 48 Hours, Durable Stainless Steel, Hot 24 Hours, Leakproof, Vacuum Insulated ## Images ![Thermos - Stainless King Copper Travel Flask (1.2L) - Premium Leak Proof Insulated Tea & Coffee Flask for Hot & Cold Drinks, Built-in Cup, Twist-Pour Stopper, BPA-Free, Durable Steel - Image 1](https://m.media-amazon.com/images/I/61wDITAE98L.jpg) ## Available Options This product comes in different **Color** options. ## 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 170287 Stainless King Flask, Copper, 1.2L - THERMOS Stainless King Vacuum-Insulated Compact Bottle, 16 Ounce, Midnight Blue - THERMOS Stainless King Vacuum-Insulated Food Jar with Spoon, 16 Ounce, Matte Stainless Steel --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.mx/products/52265077-thermos-stainless-king-copper-travel-flask-1-2l-premium-leak](https://www.desertcart.mx/products/52265077-thermos-stainless-king-copper-travel-flask-1-2l-premium-leak) --- *Product available on Desertcart Mexico* *Store origin: MX* *Last updated: 2026-05-19*