The Thermos Stainless King Flask 470ml in Matt Black is engineered for individuals who demand exceptional performance, durability, and reliable temperature retention in their everyday hydration gear. Designed to keep beverages at the ideal temperature for extended periods, this premium vacuum flask uses Thermos double-wall vacuum insulation technology to create an airless barrier that minimizes heat transfer, allowing drinks to remain hot for up to 18 hours or cold for up to 24 hours. Whether you are carrying freshly brewed coffee for long workdays, hot tea for outdoor adventures, or chilled water for travel and commuting, the Stainless King Flask ensures your beverage stays exactly as intended. Its sleek matte black finish delivers a modern and professional appearance while enhancing durability, making it suitable for office use, travel, camping, hiking, or everyday carry. With a compact yet practical 470ml capacity and well-balanced proportions measuring 7.5 x 7.5 x 24.5 cm, this flask is designed to fit comfortably in bags and backpacks while offering dependable performance throughout the day.
Built with robust stainless steel construction both inside and out, the Thermos Stainless King Flask is designed to withstand daily wear, accidental drops, and demanding surroundings while maintaining long-term reliability. The hard-wearing stainless steel body resists rust, corrosion, and flavor transfer, ensuring every beverage tastes fresh and pure. For added convenience, the flask features a precision twist-and-pour stopper that allows smooth pouring without completely removing the stopper, minimizing heat loss and maintaining optimal temperature retention while serving. The insulated stainless steel serving cup conveniently doubles as a drinking cup, remaining cool to the touch for comfortable use and neatly packing away for compact storage. A fold-away handle enhances portability, making it easy to carry whether commuting, hiking, or traveling. Designed for practicality and ease of maintenance, the flask can be easily cleaned after use, helping maintain its appearance and performance over time. With a durable structure and a weight of 370g, it offers a perfect balance between strength, portability, and everyday usability.
49p delivery on all orders over £30 (exc. Bulky Item Delivery)
Super Saver Delivery
£0.49
Standard Delivery
£3.99
Express Delivery
£5.99
Next Day Delivery
£6.99
24/7 InPost Locker | Shop Collect
£2.49
Evri ParcelShop
£3.99
Evri ParcelShop | Express Delivery
£5.99
Premium DPD Next Day Delivery
£7.99
Bulky Item Delivery
£4.99
Northern Ireland Super Saver Delivery
£2.99
Northern Ireland Standard Delivery
£4.99
Northern Ireland Express Delivery
£5.99
Unlimited free delivery for a year with Unlimited Delivery for £14.99
Please note, some delivery methods are not available for products delivered by our brand partners & they may have longer delivery times
Something not quite right? You have 28 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.
Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.
Thermos
Stainless King 470ml Vacuum Flask with Serving Cup - Matt Black
Protect Your Purchase?
Extend your warranty and protect your purchase against accidental damage and defects.
Protects your new Stainless King 470ml Vacuum Flask with Serving Cup - Matt Black against breakdowns and faults once the manufacturer's warranty period is over.
Covers issues not included in your manufacturer's warranty, such as accidental damage or theft.
Get a replacement or a cash refund up to the full amount you originally paid for it.
FAQs
XCover is an authorised protection provider owned by Cover Genius, a leading insurtech firm ranked #1 in the Financial Times list of fastest-growing companies. With over 7 million customers globally and an average 4.7 out of 5 stars on Google and Trustpilot, XCover Protection is backed by some of the world's largest insurers including Lloyd's, Generali, Sompo, and Munich Re.
After purchasing XCover Protection, you'll receive a confirmation email with a link to activate your XCover Account. Your coverage starts from the day of purchase. Once activated, you can log in to view your protection documents, certificate, and coverage details at any time.
To file a claim, log in to your XCover Account, select the protection plan you'd like to claim against, and click 'Make a Claim'. You'll need to provide supporting documents relevant to your claim. XCover aims to complete 95% of claims within 3 days, with instant payment on approved claims.
Depending on your country and the type of claim, there may be a small excess or deductible applicable when making a claim. You can find the specific details in your protection wording by logging into your XCover Account.
If you wish to return your product, you'll need to submit a claim through your XCover Account. If approved, you'll receive a shipping label and have 7 days to send the item to the return partner. Once assessed and approved, you'll receive a payout reimbursing you for your item.
Exclusions apply. See more
- Extend your return window to 35 days
- 100% protection against any shipping mishaps
The Thermos Stainless King Flask 470ml in Matt Black is engineered for individuals who demand exceptional performance, durability, and reliable temperature retention in their everyday hydration gear. Designed to keep beverages at the ideal temperature for extended periods, this premium vacuum flask uses Thermos double-wall vacuum insulation technology to create an airless barrier that minimizes heat transfer, allowing drinks to remain hot for up to 18 hours or cold for up to 24 hours. Whether you are carrying freshly brewed coffee for long workdays, hot tea for outdoor adventures, or chilled water for travel and commuting, the Stainless King Flask ensures your beverage stays exactly as intended. Its sleek matte black finish delivers a modern and professional appearance while enhancing durability, making it suitable for office use, travel, camping, hiking, or everyday carry. With a compact yet practical 470ml capacity and well-balanced proportions measuring 7.5 x 7.5 x 24.5 cm, this flask is designed to fit comfortably in bags and backpacks while offering dependable performance throughout the day.
Built with robust stainless steel construction both inside and out, the Thermos Stainless King Flask is designed to withstand daily wear, accidental drops, and demanding surroundings while maintaining long-term reliability. The hard-wearing stainless steel body resists rust, corrosion, and flavor transfer, ensuring every beverage tastes fresh and pure. For added convenience, the flask features a precision twist-and-pour stopper that allows smooth pouring without completely removing the stopper, minimizing heat loss and maintaining optimal temperature retention while serving. The insulated stainless steel serving cup conveniently doubles as a drinking cup, remaining cool to the touch for comfortable use and neatly packing away for compact storage. A fold-away handle enhances portability, making it easy to carry whether commuting, hiking, or traveling. Designed for practicality and ease of maintenance, the flask can be easily cleaned after use, helping maintain its appearance and performance over time. With a durable structure and a weight of 370g, it offers a perfect balance between strength, portability, and everyday usability.
49p delivery on all orders over £30 (exc. Bulky Item Delivery)
Super Saver Delivery
£0.49
Standard Delivery
£3.99
Express Delivery
£5.99
Next Day Delivery
£6.99
24/7 InPost Locker | Shop Collect
£2.49
Evri ParcelShop
£3.99
Evri ParcelShop | Express Delivery
£5.99
Premium DPD Next Day Delivery
£7.99
Bulky Item Delivery
£4.99
Northern Ireland Super Saver Delivery
£2.99
Northern Ireland Standard Delivery
£4.99
Northern Ireland Express Delivery
£5.99
Unlimited free delivery for a year with Unlimited Delivery for £14.99
Please note, some delivery methods are not available for products delivered by our brand partners & they may have longer delivery times
Something not quite right? You have 28 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.
Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.