50 year guarantee is that correct ? do we have to send off any guarantee ?

I sent mine back. After 18 months it developed a fault. 2 weeks later new one came. I was not asked to fill out an interrogation questionaire or quibbled at. Brilliant service. By the way, these flasks really do keep contents hot for 24 hours. Tested.

Hi I see this flask is available in 1.2L size and also in 'large' size. Can someone tell what is the capacity and dimensions of the large flask

I think what it is...is on the link you are using thje green 1.2litres is a nomal flask the large one is one with extra protection...I have one of those and it holds the same but is tougher...They really do stay hot (or cold) prob longer than it states on the site... really pleased with mine

Is the cup stainless steel or plastic on the inside?. Thanks.

It's stainless steel and the water stays hot for hours.

Why is the RRP so drastically different for the different colours?

I have wondered the same thing myself, however, I do know that some colours are more difficult to produce and cost more, plus good adherence to the base metal can also involve further cost. You'd think they would work out the average and charge that for all colours but perhaps that would be unfair to those choosing the less expensive finishes.

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☕ Stay hot, stay cool, stay ahead with the Thermos Stainless King.

RUGGED ELEGANCE - Sleek matt black stainless steel that resists dents and dings, built to survive your busiest days.
EFFORTLESS POURING - Twist-and-pour stopper lets you serve without removing the lid—spill-free and smooth every time.
BUILT IN SHARING CUP - Integrated insulated cup for stylish sipping anywhere—because your coffee deserves a VIP experience.
COMFORT MEETS CONVENIENCE - No more burned hands or condensation rings—enjoy your drink in pure comfort, hot or cold.
UNMATCHED TEMPERATURE LOCK - Keeps your coffee steaming hot or iced tea perfectly chilled for over 12 hours—no compromises.

The Thermos Stainless King Matt Black Travel Flask is a premium 1.2L insulated bottle crafted from durable stainless steel. Featuring vacuum insulation technology, it keeps beverages hot or cold for over 12 hours. Its built-in insulated cup and twist-pour stopper offer spill-free convenience, while the sleek matt black finish ensures a stylish, rugged companion for your daily hustle.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

€ 79.73

Duties & taxes incl.

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TrustScore 4.5 | 7,300+ reviews

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Product Dimensions	10 x 10 x 32 cm; 660 g
Item volume	1200 Millilitres
Care instructions	Hand Wash Only
Dishwasher safe?	No
Is assembly required	No
Batteries required	No
Included components	Handle, Insulated Stainless Steel Serving Cup, Stainless Steel Bottle, Twist & Pour Stopper
Item weight	23.28 Ounces

ThermosStainless King Matt Black Travel Flask (1.2L) Premium Leak Proof Insulated Tea & Coffee Flask for Hot & Cold Drinks, Built-in Cup, Twist-Pour Stopper, BPA-Free, Durable Steel

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