--- product_id: 299285057 title: "IRON °FLASK Classic Tumbler - 710 ml, Vacuum Insulated Stainless Steel, Hot Cold, Double Walled, Thermo Travel Mug, Water Metal Canteen (Black Marquina)" brand: "iron °flask" price: "$36.33" currency: USD in_stock: true reviews_count: 13 category: "Iron °Flask" url: https://www.desertcart.us/products/299285057-iron-flask-classic-tumbler-710-ml-vacuum-insulated-stainless-steel store_origin: US region: United States of America --- # Keeps drinks hot up to 4 hrs Includes 2 cleaning brushes Keeps drinks cold up to 16 hrs IRON °FLASK Classic Tumbler - 710 ml, Vacuum Insulated Stainless Steel, Hot Cold, Double Walled, Thermo Travel Mug, Water Metal Canteen (Black Marquina) **Brand:** iron °flask **Price:** $36.33 **Availability:** ✅ In Stock ## Summary > 🥤 Elevate your sip game—stay cool, stay hot, stay ahead. ## Quick Answers - **What is this?** IRON °FLASK Classic Tumbler - 710 ml, Vacuum Insulated Stainless Steel, Hot Cold, Double Walled, Thermo Travel Mug, Water Metal Canteen (Black Marquina) by iron °flask - **How much does it cost?** $36.33 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/299285057-iron-flask-classic-tumbler-710-ml-vacuum-insulated-stainless-steel) ## Best For - iron °flask enthusiasts ## Why This Product - Trusted iron °flask brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Sip Options:** Comes with 4 straws (2 stainless steel + 2 plastic) plus cleaning brushes for hygienic, customizable sipping. - • **Sleek & Durable Design:** Powder-coated, laser-engraved stainless steel exterior that resists wear and stands out in any professional setting. - • **Travel-Ready & Practical:** Fits most car cup holders and is sweat-proof, making it the perfect companion for your daily commute or weekend adventures. - • **All-day Temperature Control:** Double-walled vacuum insulation locks in cold for 16 hours and heat for 4 hours—your hydration, uninterrupted. - • **Health-Conscious & Eco-Friendly:** BPA-free, rust-resistant 18/8 stainless steel ensures a pure taste and sustainable hydration without compromise. ## Overview The IRON °FLASK Classic Tumbler is a 710 ml vacuum-insulated stainless steel travel mug designed for professionals who demand style and performance. Featuring double-walled insulation, it keeps beverages cold for up to 16 hours and hot for up to 4 hours. Its powder-coated, laser-engraved exterior offers durability and a sleek look, while the included stainless steel and plastic straws with cleaning brushes provide versatile, hygienic sipping options. BPA-free and rust-resistant, this tumbler fits most car cup holders and is ideal for on-the-go hydration. ## Description The Iron Flask 24 oz Classic Tumbler is the deskmate that won’t talk your ear off about the game or their kitchen remodel. This sweat-proof insulated tumbler is the perfect size to take with you anywhere while keeping your beverages cold for 16 hours or hot for 4 hours (way longer than you can keep yourself from sipping on them). We included two stainless steel straws and two plastic straws as well as straw cleaning brushes, so you can choose how to sip on your drink and always be sure that your straws are spotless. Review: Great flask keeps drinks cold so long! - Love this flask used on holiday for 2 weeks to keep drinks cold - it literally keeps them cold so long - ice cubes still left the next morning! Such a pretty pattern too. Not leak proof as such as the lid has the hole for the straw. Easy to clean and great that it comes with the straw cleaners too. Only downside I’ve noticed is what looks like rust forming around the outside down by the bottom ring which doesn’t impact anything inside so wouldn’t contaminate drinks but just doesn’t look as good as when I bought it and only 2 weeks old. Review: Slightly smaller than advertised but still a great insulated cup - I've been trying to get myself to drink more water and this has been a great help. Will keep a drink cold wonderfully, maintaining a low temperature even hours after filling. I really like the sleek black and brushed metal look which has a subtle texture to it which means it won't slip out of your hand either. Only thing I can really complain about (Of which it is a very minor one) is that I think the advertised capacity is without the non-spill lid on. I have the 24oz (Approx 700ml) but with the lid in place it will only hold around 650ml. Would still highly recommend, super easy to clean with the included brush for the straws and does a great job at keeping drinks cold. I feel like I drink out of this and nothing else now ## Features - SLEEK AND FUNCTIONAL DESIGN: Step up your hydration game with our BPA-free tumbler, designed with a classic powder-coated exterior and laser-engraved logo that speaks of elegance while promising durability. A perfect choice for hot and cold beverage enthusiasts. - VALUE-PACKED ACCESSORIES: Your IRON °FLASK tumbler comes with 4 versatile straws (2 stainless steel and 2 plastic) and 2 cleaning brushes, setting you up for convenience in every sip you take. Ideal for both hot and cold beverages. - PREMIUM CONSTRUCTION: Our rust-free canteen is crafted with 18/8 premium stainless steel, ensuring a metal taste-free experience while being BPA-free and non-toxic. Maintenance is a breeze, requiring only a hand wash with soapy hot water. - OPTIMIZED TEMPERATURE RETENTION: Double-walled insulation technology keeps your beverages cold for up to 16 hours and hot for up to 4 hours, making this thermo travel mug your ideal companion for every adventure. Fits most car cup holders for easy transportation. - FUNCTIONAL DESIGN: The powder coat exterior finish is a classic. It assures that you stand out with a very durable and elegant bottle. Our logo is now LASER ENGRAVED to assure the highest quality as well. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08HJKGRBN | | Age Range Description | Adult | | Best Sellers Rank | 379,631 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 1,286 in Insulated Bottles | | Brand | IRON °FLASK | | Brand Name | IRON °FLASK | | Capacity | 680 g | | Colour | Black Marquina | | Country Of Origin | China | | Customer Package Type | Standard Packaging | | Customer Reviews | 4.6 out of 5 stars 8,315 Reviews | | Finish Type | Powder Coat | | Global Trade Identification Number | 00810016746409 | | Included Components | Lid, Straw | | Is the item dishwasher safe? | No | | Item Dimensions W x H | 8.9W x 20.3H centimetres | | Item Shape | Cylindrical | | Item Type Name | Classic Tumbler | | Manufacturer | IRON °FLASK | | Manufacturer Part Number | IRO-FGS-A023-01-AM1US | | Material | Stainless Steel | | Material Features | Insulated | | Material Type | Stainless Steel | | Material Type Free | BPA Free | | Model Number | TCL_24Marquina | | Number of Items | 1 | | Occasion | Housewarming | | Other Special Features of the Product | Leak Proof | | Pattern | Solid | | Product Care Instructions | Hand Wash Only | | Product Style | 710ml - Clear Lids | | Recommended Uses For Product | Travel | | Reusability | Reusable | | Size | 24 Ounces | | Special feature | Leak Proof | | Specific Uses For Product | Hot Drinks | | Style | 710ml - Clear Lids | | Theme | Sports | | UPC | 810016746409 | | Unit Count | 1 count | ## Product Details - **Brand:** IRON °FLASK - **Capacity:** 680 g - **Colour:** Black Marquina - **Material:** Stainless Steel - **Special feature:** Leak Proof ## Images ![IRON °FLASK Classic Tumbler - 710 ml, Vacuum Insulated Stainless Steel, Hot Cold, Double Walled, Thermo Travel Mug, Water Metal Canteen (Black Marquina) - Image 1](https://m.media-amazon.com/images/I/71tqORFlrDL.jpg) ![IRON °FLASK Classic Tumbler - 710 ml, Vacuum Insulated Stainless Steel, Hot Cold, Double Walled, Thermo Travel Mug, Water Metal Canteen (Black Marquina) - Image 2](https://m.media-amazon.com/images/I/71VGYO1oTaL.jpg) ![IRON °FLASK Classic Tumbler - 710 ml, Vacuum Insulated Stainless Steel, Hot Cold, Double Walled, Thermo Travel Mug, Water Metal Canteen (Black Marquina) - Image 3](https://m.media-amazon.com/images/I/71JQ9S8o3SL.jpg) ![IRON °FLASK Classic Tumbler - 710 ml, Vacuum Insulated Stainless Steel, Hot Cold, Double Walled, Thermo Travel Mug, Water Metal Canteen (Black Marquina) - Image 4](https://m.media-amazon.com/images/I/51CM+jNIplL.jpg) ![IRON °FLASK Classic Tumbler - 710 ml, Vacuum Insulated Stainless Steel, Hot Cold, Double Walled, Thermo Travel Mug, Water Metal Canteen (Black Marquina) - Image 5](https://m.media-amazon.com/images/I/71NEPU20rIL.jpg) ## Available Options This product comes in different **Colour Name, Style Name** options. ## Questions & Answers **Q: So the hole in the lid is always open? Does having the straw in it seal it closed at all? Looking for something I can put in my beach bag** A: hi - yes, the hole in the lid is always open. Sadly, having the straw in the hole isn’t enough to cover the hole completely. I’ve had a few water spills when bending over with the cup in my hand where water came out of the hole. I love the cup, but it’s probably not the best cup to put a drink in and then put in your beach bag - it will spill Hope this helps! **Q: Can you fit 12mm straw in straw hole?** A: 12mm is about 15/32 of an inch in diameter. That is a big straw. My answer is yes but tight. The tumbler comes with 2 large diameter metal straws and 2 plastic straws. Plus 2 cleaning tools. I use the bent metal straw ever since my purchase. I love my Tumbler, my cold drink never gets warm **Q: Is it dishwasher safe?** A: Hello, We recommend handwashing your Iron Flask Classic Tumbler. The dishwasher heat could damage the powder coat of the Iron Flask. Thank you for your interest. **Q: Where can you buy a replacement lid? I accidentally drove with the cup on the roof of my car and lost the lid** A: I can not find a replacement lid for 32 oz classic tumbler. i was told that I would be able to, he would not let me return it: even it being an xmas gift ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great flask keeps drinks cold so long! *by R***B on 13 October 2022* Love this flask used on holiday for 2 weeks to keep drinks cold - it literally keeps them cold so long - ice cubes still left the next morning! Such a pretty pattern too. Not leak proof as such as the lid has the hole for the straw. Easy to clean and great that it comes with the straw cleaners too. Only downside I’ve noticed is what looks like rust forming around the outside down by the bottom ring which doesn’t impact anything inside so wouldn’t contaminate drinks but just doesn’t look as good as when I bought it and only 2 weeks old. ### ⭐⭐⭐⭐⭐ Slightly smaller than advertised but still a great insulated cup *by J***E on 31 October 2021* I've been trying to get myself to drink more water and this has been a great help. Will keep a drink cold wonderfully, maintaining a low temperature even hours after filling. I really like the sleek black and brushed metal look which has a subtle texture to it which means it won't slip out of your hand either. Only thing I can really complain about (Of which it is a very minor one) is that I think the advertised capacity is without the non-spill lid on. I have the 24oz (Approx 700ml) but with the lid in place it will only hold around 650ml. Would still highly recommend, super easy to clean with the included brush for the straws and does a great job at keeping drinks cold. I feel like I drink out of this and nothing else now ### ⭐⭐⭐⭐⭐ Great price *by D***5 on 24 July 2025* Nice tumbler, well made, comes with spare straws and cleaner. Easy to get lid on and off (push seal not screw) keeps drinks cool for a while. ## Frequently Bought Together - IRON °FLASK Classic Tumbler - 710 ml, Vacuum Insulated Stainless Steel, Hot Cold, Double Walled, Thermo Travel Mug, Water Metal Canteen (Black Marquina) - Fever-Tree Indian Tonic Water 8 x 150 ml (Pack of 3 Total 24 Cans) --- ## 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.us/products/299285057-iron-flask-classic-tumbler-710-ml-vacuum-insulated-stainless-steel](https://www.desertcart.us/products/299285057-iron-flask-classic-tumbler-710-ml-vacuum-insulated-stainless-steel) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-19*