--- product_id: 48416037 title: "Thermos Charcoal Ultimate Drinks Flask (900ml) 24h Hot | 24h Cold | Adults/Mens stainless steel metal thermal insulated leakproof drinks water bottle with coffee cup/mug lid for travel, camping" brand: "thermos" price: "₩143281" currency: KRW in_stock: true category: "Thermos" url: https://www.desertcart.kr/products/48416037-thermos-charcoal-ultimate-drinks-flask-900ml-24h-hot-24h-cold store_origin: KR region: South Korea --- # 24h hot retention 24h cold retention rugged stainless steel build Thermos Charcoal Ultimate Drinks Flask (900ml) 24h Hot | 24h Cold | Adults/Mens stainless steel metal thermal insulated leakproof drinks water bottle with coffee cup/mug lid for travel, camping **Brand:** thermos **Price:** ₩143281 **Availability:** ✅ In Stock ## Summary > 🔥 Stay hot, stay cool, stay unstoppable. ## Quick Answers - **What is this?** Thermos Charcoal Ultimate Drinks Flask (900ml) 24h Hot | 24h Cold | Adults/Mens stainless steel metal thermal insulated leakproof drinks water bottle with coffee cup/mug lid for travel, camping by thermos - **How much does it cost?** ₩143281 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/48416037-thermos-charcoal-ultimate-drinks-flask-900ml-24h-hot-24h-cold) ## 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 - • **Smart Spill Control:** Innovative two-part stopper and wide mouth design ensure precise pouring and easy cleaning. - • **Effortless Comfort Grip:** Double-wall insulation keeps exterior cool and condensation-free for secure handling anytime. - • **Generous 900ml Capacity:** Perfectly sized to fuel long workdays, hikes, or weekend getaways without constant refills. - • **Adventure-Proof Durability:** Stainless steel body with silicone guards resists dents and drops, built for your active lifestyle. - • **All-Day Temperature Mastery:** Keeps drinks hot or cold for a full 24 hours—never settle for lukewarm again. ## Overview The Thermos Charcoal Ultimate Drinks Flask (900ml) features advanced vacuum insulation technology that maintains your beverage’s ideal temperature for 24 hours—hot or cold. Crafted from rugged stainless steel with protective silicone rings, it’s designed to withstand drops and outdoor adventures. Its double-wall insulation ensures a comfortable, condensation-free grip, while the smart two-part stopper system prevents spills and simplifies pouring and cleaning. With a spacious 900ml capacity, this flask is the ultimate companion for professionals and adventurers who demand reliable hydration on the go. ## Description Great prices on your favourite Home brands, and free delivery on eligible orders. ## Features - Temperature Control - Advanced vacuum insulation maintains drinks steaming hot or refreshingly cold for 24 hours, letting you enjoy your beverage at the ideal temperature all day long - Rugged Design - Robust stainless steel construction with protective silicone rings withstands drops, bumps, and outdoor adventures while preventing dents and scratches - Comfort Grip - Double-wall insulation ensures the exterior stays cool with hot drinks and condensation-free with cold beverages, providing comfortable handling in any weather - Smart Pour System - Two-part stopper design controls liquid flow and prevents spills, while the wide mouth opening makes filling and cleaning quick and simple - Outdoor Ready - 900ml capacity holds enough liquid for extended adventures, while the lightweight yet durable construction makes it ideal for hiking and camping trips ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B013YMS8RM | | Age Range Description | Adult | | Age range (description) | Adult | | Base Diameter | 8.2 Centimetres | | Best Sellers Rank | 6,082 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 72 in Insulated Bottles | | Brand | Thermos | | Brand Name | Thermos | | Cap Type | Two-piece stopper | | Capacity | 900 ml | | Colour | Charcoal | | Country Of Origin | Malaysia | | Customer Reviews | 4.7 out of 5 stars 3,382 Reviews | | EU Spare Part Availability Duration | 5 Years | | Global Trade Identification Number | 05010576041104 | | Included Components | Lid Cup, Pouring Spout, Protective Silicone Rings, Stainless Steel Bottle, Two Part Stopper | | Is Oven Safe | No | | Is the item microwaveable? | No | | Item Dimensions W x H | 8W x 30H centimetres | | Item Type Name | Ultimate MKII Series Flask 900ml | | Manufacturer | Thermos | | Material Type | Silicone, Stainless Steel | | Model Name | FFX900 | | Number of Items | 1 | | Pattern | Solid | | Product Care Instructions | Hand Wash Only | | Recommended Uses For Product | Coffee, Soup, Tea, Water | | Recommended uses for product | Coffee, Soup, Tea, Water | | Special Features | Durability,Lightweight | | Special feature | Durability,Lightweight | | Theme | Solid | | Unit Count | 1.0 count | | With Lid | Yes | ## Product Details - **Brand:** Thermos - **Capacity:** 900 ml - **Colour:** Charcoal - **Recommended uses for product:** Coffee, Soup, Tea, Water - **Special feature:** Durability,Lightweight ## Images ![Thermos Charcoal Ultimate Drinks Flask (900ml) 24h Hot | 24h Cold | Adults/Mens stainless steel metal thermal insulated leakproof drinks water bottle with coffee cup/mug lid for travel, camping - Image 1](https://m.media-amazon.com/images/I/618DdFWdwpL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: I've been an idiot and lost the cup/outer lid of the flask. can I buy spare parts from anywhere? also, will not having the cup/outer lid on reduce the** A: Yes, these are available directly from Thermos. https://www.thermosonline.co.uk/store/Spare-Parts/sc_95 **Q: I have lost the screw in tops for my Thermos. Can any one tell me if these pieces can be attained on their own ?** A: Try https://www.thermosonline.co.uk/store/Spare-Parts/ **Q: i am needing a new screwcap with seal for thermos ultimate 900 as my seal has become loose wondering where to purchase one thanks** A: Flasks online.. I’ve used them to order a replacement cap **Q: How does it pour?** A: Unscrew the 'cork' a few turns then pour (practice over the sink at first) OR for more control, remove the cork completely. ## Frequently Bought Together - Thermos - Charcoal Ultimate Flask (900ml), Reusable Insulated Stainless Steel Thermal Coffee Cup for Hot or Cold Drinks, Vacuum Sealed Water Flask with a Leak-Proof Lid, 24hr Hot/24hr Cold - Thermos - Charcoal Ultimate Flask (500ml), Reusable Insulated Stainless Steel Thermal Coffee Cup for Hot or Cold Drinks, Vacuum Sealed Water Flask with a Leak-Proof Lid, 24hr Hot/24hr Cold --- ## 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.kr/products/48416037-thermos-charcoal-ultimate-drinks-flask-900ml-24h-hot-24h-cold](https://www.desertcart.kr/products/48416037-thermos-charcoal-ultimate-drinks-flask-900ml-24h-hot-24h-cold) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-08-25*