Designed for those who need reliable temperature retention on the go, the Thermos Stainless King Flask ensures your beverages stay piping hot or refreshingly cold for hours, all within a durable, drop-resistant stainless steel body. This 470ml flask is ideal for daily commutes, short trips, or keeping a personal supply of your favorite drink at the perfect temperature, though its capacity might be limiting for all-day hydration needs.
Thermos Vacuum Insulation: Utilizes advanced vacuum insulation technology to maintain beverage temperatures for extended periods, keeping drinks piping hot or refreshingly cold for hours.
Hard-as-Nails Construction: Crafted from durable stainless steel, both inside and out, making it resistant to drops, dings, and the rigors of daily use, ensuring long-lasting performance.
Comfort in Every Sip: Designed to prevent burned hands when holding hot liquids and eliminate condensation rings when holding cold liquids, offering a comfortable and mess-free experience.
Built-in Serving Cup: Features an integrated insulated stainless steel cup, providing a convenient way to enjoy your beverages anywhere without needing an extra cup.
Pour with Precision: Equipped with a clever twist-and-pour stopper that allows you to serve your drink without fully removing the lid, ensuring smooth, spill-free pouring.
Superior Temperature Retention: Keeps drinks hot or cold for extended durations, thanks to Thermos vacuum insulation.
Exceptional Durability: Stainless steel construction withstands daily impacts and wear.
Comfortable Handling: No external heat transfer or condensation, ensuring a comfortable grip.
Convenient Built-in Cup: Allows for on-the-go enjoyment without extra accessories.
Effortless Pouring: Twist-and-pour stopper minimizes spills and fuss.
Limited Capacity: The 470ml size may not be sufficient for all-day hydration or larger serving needs.
Hand Wash Recommended: Requires manual cleaning, which might be less convenient than dishwasher-safe alternatives.
Superior Temperature Retention: Keeps drinks hot or cold for extended durations, thanks to Thermos vacuum insulation.
Exceptional Durability: Stainless steel construction withstands daily impacts and wear.
Comfortable Handling: No external heat transfer or condensation, ensuring a comfortable grip.
Convenient Built-in Cup: Allows for on-the-go enjoyment without extra accessories.
Effortless Pouring: Twist-and-pour stopper minimizes spills and fuss.
Limited Capacity: The 470ml size may not be sufficient for all-day hydration or larger serving needs.
Hand Wash Recommended: Requires manual cleaning, which might be less convenient than dishwasher-safe alternatives.
The Thermos Stainless King Flask is engineered to provide reliable performance in various settings, from your daily commute to outdoor adventures. Its core strength lies in its Thermos vacuum insulation, which means you can fill it with hot coffee in the morning, and it will remain hot for your mid-day break, or pack it with iced tea, and it will stay refreshingly cold through an afternoon hike.
Durability is a significant advantage; the stainless steel build means it can withstand being tossed into a backpack, enduring bumps and drops without compromising its insulating properties. The Gun Metal finish provides a sleek, resilient exterior.
For ease of use, the twist-and-pour stopper is a standout feature. It allows you to pour your beverage directly into the built-in serving cup without fully opening the flask, which helps to minimize heat loss (for hot drinks) or prevent air from warming up cold drinks. This precision pour also reduces the chance of spills, making it perfect for use in a car, at a desk, or while on the move.
The built-in serving cup is particularly useful for sharing a hot drink with a companion or simply enjoying a measured portion yourself, eliminating the need to carry separate mugs. The flask's design ensures comfort in every sip, meaning the exterior remains cool to the touch even with boiling liquids inside, and dry with iced drinks, preventing external condensation.
Wash Before First Use: Before using your Thermos Stainless King Flask for the first time, thoroughly wash all components (flask body, stopper, and serving cup) with warm, soapy water. Rinse well and allow to air dry completely.
Pre-Conditioning (Optional but Recommended): For maximum temperature retention, pre-heat the flask with hot water for 5-10 minutes before adding hot beverages, or pre-chill with cold water/ice for 5-10 minutes before adding cold beverages. Empty the water before adding your drink.
The Thermos Stainless King Flask is designed for both hot and cold beverages. This includes coffee, tea, soup, water, juices, and more.
Avoid carbonated beverages: The build-up of pressure from carbonation can damage the flask or cause the stopper to eject forcefully, creating a safety hazard.
Do not use for dairy products or baby food: These can spoil and develop bacteria, which is difficult to clean thoroughly from the flask's interior.
Hand Wash Only: To preserve the vacuum insulation and finish, always hand wash your flask. Do not put it in a dishwasher.
Gentle Cleaning: Use a soft sponge or bottle brush with warm, soapy water. For stubborn stains or odors, a mixture of baking soda and warm water can be used for soaking.
Thorough Rinsing: Rinse all components thoroughly to remove any soap residue.
Air Dry: Allow all parts to air dry completely before reassembling and storing to prevent mildew or odors.
Stopper Care: Periodically disassemble the stopper (if possible, referring to any product-specific instructions) and clean all parts to ensure proper hygiene and seal integrity.
Avoid Abrasives: Do not use abrasive cleaners, scouring pads, or bleach, as these can damage the stainless steel finish and internal lining.