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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Thermos - Stainless King Raspberry Travel Flask (1.2L) - Premium Leak Proof I...

Product ID: 107520229

Details

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

🔥24h Hot Retention

❄️24h Cold Retention

🛡️Durable Stainless Steel

₩129381

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Description

🔥 Stay hot, stay cool, stay ahead with Thermos Stainless King! ❄️

RUGGED YET REFINED - Built with tough stainless steel inside and out to survive your busiest days and wildest adventures without a scratch.
EFFORTLESS ELEGANCE - Twist-and-pour stopper ensures spill-free serving without removing the lid—perfect for on-the-go professionals.
SIP IN STYLE COMFORT - Innovative design prevents burns and condensation, so your hands stay dry and your drink experience stays premium.
BONUS BUILT IN SERVING CUP - Share or savor solo with the insulated stainless steel cup—because every great drink deserves a great pour.
UNMATCHED TEMPERATURE LOCK - Keeps your coffee steaming hot or your iced tea refreshingly cold for a full 24 hours—no compromises.

The Thermos Stainless King Raspberry Pink Flask is a 1.2L vacuum-insulated stainless steel bottle designed for professionals who demand style and performance. It keeps beverages hot or cold for 24 hours, features a durable build to withstand daily wear, includes a leakproof twist-and-pour stopper, and comes with a built-in insulated serving cup. With a sleek raspberry finish and a 50-year warranty, it’s the ultimate companion for travel, work, and outdoor adventures.

Specifications

ASIN	B07HMBRXNM
Age Range Description	Adult
Base Diameter	10.5 Centimetres
Best Sellers Rank	435 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 11 in Insulated Bottles
Brand Name	Thermos
Cap Type	Screw Cap
Capacity	1.2 litres
Colour	Raspberry
Country Of Origin	China
Customer Reviews	4.7 4.7 out of 5 stars (24,599)
EU Spare Part Availability Duration	5 Years
Global Trade Identification Number	05010576810922
Included Components	Handle, Insulated Stainless Steel Serving Cup, Stainless Steel Bottle, Twist & Pour Stopper
Is Oven Safe	No
Is the item dishwasher safe?	No
Is the item microwaveable?	No
Item Dimensions W x H	10.5W x 31H centimetres
Item Type Name	Flask
Item Weight	660 Grams
Manufacturer	UK Thermos Ltd
Manufacturer Warranty Description	50 year warranty.
Material Type	Plastic, Silicone, Stainless Steel
Model Name	Stainless King
Number of Items	1
Pattern	Solid
Product Care Instructions	Hand Wash Only
Recommended Uses For Product	Coffee, Tea, Water
Special Features	BPA Free, Cold 24 Hours, Durable Stainless Steel, Hot 24 Hours, Leakproof, Vacuum Insulated
Theme	Camping, Travel
Unit Count	1.0 count
With Lid	Yes

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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.

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₩129381

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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1 month ago

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