Deliver to Vietnam

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

ThermosStainless King Duck Egg 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

ThermosStainless King Duck Egg 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

Q: 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.

Q: 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

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

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

Q: 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.

Product ID: 52318752

Secure Transaction

Details

Brand
Thermos
Capacity
1.2 litres
Colour
Duck Egg
Recommended uses for product
Coffee Tea
Special feature
BPA Free Cold

🔥12-hour heat retention

❄️12-hour cold retention

🛡️Durable stainless steel build

Description

☕ Stay hot, stay cool, stay unstoppable with Thermos Stainless King!

SIP IN STYLE COMFORT - Innovative design prevents burns and condensation—pure sipping pleasure every time.
BUILT TO BRAVE YOUR DAY - Rugged stainless steel exterior resists drops and dings, perfect for your on-the-go hustle.
TWIST AND POUR PRECISION - Serve your drink without removing the lid—spill-free, fuss-free, flawless.
BUILT IN STAINLESS STEEL CUP - Share or savor solo with the sleek insulated cup that travels with you.
UNMATCHED TEMPERATURE CONTROL - Keeps your coffee hot or iced tea cold for up to 12 hours—no compromises.

The Thermos Stainless King Duck Egg Travel Flask (1.2L) is a premium, BPA-free insulated flask crafted from durable stainless steel. Featuring vacuum insulation technology, it maintains beverage temperatures for up to 12 hours hot or cold. Designed for the modern professional, it includes a built-in stainless steel cup and a twist-pour stopper for spill-free serving. Weighing just 540g and backed by a 50-year warranty, it’s the ultimate travel companion for coffee and tea lovers who demand style, durability, and performance.

Specifications

Product Dimensions	9.3 x 11.8 x 31.3 cm; 539.77 g
Item volume	1200 Millilitres
Care instructions	Hand Wash Only
Dishwasher safe?	No
Is assembly required	No
Warranty description	50 year warranty.
Batteries required	No
Included components	Insulated stainless steel serving cup
Item weight	540 g

Have a Question? See What Others Asked

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

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

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

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

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

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.

What is Desertcart? Is it safe to order from?+

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.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products