# Thermos Stainless King 1.2L (40.6 oz) Flask | Keeps Hot/Cold 24 Hours **Brand:** THERMOS **SKU:** xvt6794 **ASIN:** B075VD6HMG **Canonical URL:** https://crowcrowcrow.com/p/thermos-170287-stainless-king-flask-copper/xvt6794 **Category:** home-kitchen **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹14,818 **Discount:** 26% **Customer rating:** 4.70/5 from 24,031 ratings ## Description Thermos Stainless King Flask, 1.2L (40.6 oz) Copper. Keeps drinks hot or cold for 24 hours with vacuum insulation. Durable stainless steel, includes serving cup. Imported from authorized US retailers, all duties included. {{ccc_delivery_eta}} ## Highlights - 24-Hour Hot & Cold Retention — Thermos vacuum insulation technology locks in temperature for up to 24 hours, ideal for long trips or daily commutes in India's varied climate. Keeps your coffee piping hot or water refreshingly cold all day. - Durable Stainless Steel Construction — Built with a robust stainless steel interior and exterior, this flask withstands daily wear and tear. Unlike glass-lined thermoses, it's less prone to breakage, offering lasting reliability for active lifestyles. - Convenient Twist & Pour Stopper — The innovative twist and pour stopper allows for controlled pouring without fully removing the stopper. This minimizes heat loss, ensuring your beverage stays at the desired temperature for longer periods. - Integrated Insulated Serving Cup — Comes with a built-in insulated stainless steel serving cup, providing a ready-to-use drinking vessel. This eliminates the need to carry extra cups, making it perfect for on-the-go hydration. ## Key features - Thermos vacuum insulation technology for maximum temperature retention, keeps hot for 24 hours and cold for 24 hours - Durable stainless steel interior and exterior with insulated stainless steel serving cup - Cool to the touch with hot liquids and sweat-proof with cold - Twist and pour stopper allows you to pour without removing the stopper - 5 year guarantee - Dimensions: 30.5 x 13 x 9 cm ## Why choose this product - The Thermos Stainless King Flask leverages over a century of Thermos's expertise in insulation technology. Its vacuum-sealed, double-wall stainless steel construction ensures beverages remain at the perfect temperature for 24 hours, hot or cold. This robust build is designed to withstand the rigors of daily use, offering superior longevity compared to many local alternatives that may compromise on materials or insulation effectiveness. Imported directly from authorized US retailers, it guarantees authentic performance. — Unmatched Temperature Retention & Durability - This flask is perfect for anyone needing reliable temperature control in India's diverse climate. Whether it's keeping your tea hot during a chilly morning commute or your water cold during a humid afternoon, it performs consistently. It's ideal for office use, road trips, or outdoor adventures. Those seeking a durable, high-performance flask that maintains beverage temperature for extended periods will find this a worthwhile investment. Individuals prioritizing a leak-proof design for bag transport might consider models with screw-top lids. — Ideal for Indian Climates & Travel ## How to use 1. Before filling, pre-condition the flask by filling it with hot water for 5-10 minutes if you plan to store hot beverages, or with cold water for the same duration if storing cold beverages. This helps maximize temperature retention. — Pre-condition the Flask 2. Fill the flask with your desired hot or cold beverage, leaving some space at the top. Securely close the twist and pour stopper, ensuring it is properly aligned and tightened to prevent leaks and maintain insulation. — Fill and Secure 3. To pour, gently twist the stopper to the open position. Pour directly into the insulated serving cup or another vessel. Twist the stopper back to the closed position after pouring to preserve temperature. — Pour and Enjoy 4. After each use, hand wash the flask with warm, soapy water. Rinse thoroughly and allow it to air dry completely with the stopper open. Avoid abrasive cleaners or dishwashers to maintain product integrity. — Clean After Use ## Product details | Field | Value | |---|---| | Primary Material | 18/8 Stainless Steel | | Lid Type | Twist and Pour Stopper | | Serving Cup | Insulated Stainless Steel | | Recommended Use | Hot or Cold Beverages | | Temperature Retention | Hot: 24 hours, Cold: 24 hours | | Serving Capacity | 1.2 Liters | | Cost per use | 1.2 L capacity — {{ccc_price_per_unit:1.2:liter}} | | Shelf life after opening | N/A (Durable Product) | | Reapplication math | N/A (Durable Product) | | Contraindications | Not dishwasher safe; hand wash only. Not designed for carbonated beverages. | | Allergens / common irritants | None stated | | Brand | THERMOS | | Model Name | Stainless King | | Part Number | 170287 | | Color | Copper | | Material | Stainless Steel | | Capacity | 1.2 L (40.6 oz) | | Dimensions (L x W x H) | 33.6 x 11.99 x 11 cm | | Item Weight | 0.66 kg | | Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers | | Care Instructions | Hand Wash Only | ## Frequently asked questions ### How long does the Thermos Stainless King Flask keep drinks hot or cold? The Thermos Stainless King Flask utilizes advanced vacuum insulation technology to maintain beverage temperatures for an impressive 24 hours, both for hot and cold liquids. This extended retention period ensures your drinks remain at the ideal temperature throughout the day, whether you're on a long commute or an extended outing. ### Is the Thermos Stainless King Flask truly leak-proof for travel? The Thermos Stainless King Flask features a twist and pour stopper, which minimizes spills during pouring but is not a fully leak-proof screw-top lid. For carrying in a bag, especially with hot liquids, it's advisable to ensure the stopper is securely closed and the flask is kept upright to prevent any potential leaks. ### How do I clean the Thermos Stainless King Flask? Cleaning the Thermos Stainless King Flask is straightforward. It is recommended to hand wash the flask with warm, soapy water and rinse thoroughly. Avoid using abrasive cleaners or placing it in the dishwasher, as this can damage the exterior finish and insulation integrity. ### What is the capacity of the Thermos Stainless King Flask in ml? The Thermos Stainless King Flask has a capacity of 1.2 liters, which is equivalent to approximately 1200 ml. This generous volume is suitable for holding enough beverage for extended periods or for sharing with others. ### Is the Thermos Stainless King Flask safe for daily use in India? Yes, the Thermos Stainless King Flask is made from durable, food-grade stainless steel and is safe for daily use. Its construction is designed to be free from harmful chemicals, ensuring your beverages remain pure and untainted. The robust design is well-suited for the demands of daily life in India. ### Can I use the Thermos Stainless King Flask for hot coffee or tea? Absolutely. The Thermos Stainless King Flask is specifically designed to keep hot beverages like coffee and tea at optimal temperatures for up to 24 hours. Its excellent insulation properties ensure your drink stays warm and enjoyable throughout the day. ### What are the benefits of using a vacuum insulated thermos flask? Vacuum insulated thermos flasks, like the Thermos Stainless King, offer superior temperature retention by creating a vacuum layer between the inner and outer walls, minimizing heat transfer. This keeps drinks hot for extended periods and cold drinks chilled, reducing the need for frequent refills or replacements. ### How to choose the best thermos flask for Indian conditions? When choosing a thermos for India, look for excellent hot and cold retention (24 hours is ideal), durable stainless steel construction that withstands humidity, and a capacity that suits your needs. Ensure it's easy to clean and has a reliable stopper. The Thermos Stainless King offers these key features. ### Are there any side effects of using a Thermos Stainless King Flask? There are no known side effects associated with the proper use of the Thermos Stainless King Flask. It is constructed from food-grade stainless steel, which is inert and does not leach chemicals into beverages. Always follow care instructions for optimal hygiene and performance. ### What are the benefits of the Thermos Stainless King Flask? The primary benefits include 24-hour hot/cold retention, durable stainless steel build, an integrated insulated serving cup, and a convenient twist-and-pour stopper. It's designed for reliability and performance, making it a practical choice for daily use and travel. ## Compliance Hand wash only. Not suitable for carbonated beverages. Ensure stopper is securely closed when transporting hot liquids to prevent leaks. ## Images 1. https://images.crowcrowcrow.com/B075VD6HMG-0.webp 2. https://images.crowcrowcrow.com/B075VD6HMG-3.webp 3. https://images.crowcrowcrow.com/B075VD6HMG-6.webp 4. https://images.crowcrowcrow.com/B075VD6HMG-9.webp --- Source: https://crowcrowcrow.com/p/thermos-170287-stainless-king-flask-copper/xvt6794 Returns: 30 days, free, by mail. Shipping: Free across India, 7–13 business days. Prices are all-inclusive (duties + GST).