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 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

Product ID: 52318752

Details

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

⏳Keeps drinks hot 24 hrs / cold 48 hrs

🥤Built-in insulated serving cup

🛡️Durable stainless steel build

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VT24113

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Description

🔥 Stay fueled, stay unstoppable with Thermos Stainless King!

EFFORTLESS POURING - Innovative twist-and-pour stopper lets you serve your drink without removing the lid—spill-free precision for your on-the-go moments.
RUGGED YET REFINED - Crafted from tough stainless steel inside and out, this flask resists drops, dings, and daily grind wear—built to keep up with your active lifestyle.
COMPACT CONVENIENCE - 1.2L capacity strikes the perfect balance—ample hydration for you and your crew without weighing you down on hikes or commutes.
READY FOR ADVENTURE - Includes a BPA-free insulated serving cup that doubles as your stylish coffee companion—share a toast or savor solo, wherever life takes you.
UNMATCHED TEMPERATURE LOCK - Vacuum insulation technology keeps your coffee steaming hot for 24 hours and iced drinks refreshingly cold for 48 hours—perfect for all-day hustle.

The Thermos Stainless King 1.2L Multi-Purpose Flask combines premium vacuum insulation with durable stainless steel construction to keep beverages hot for 24 hours or cold for 48 hours. Featuring a leakproof twist-and-pour stopper and an insulated built-in serving cup, this BPA-free flask is designed for professionals and adventurers alike who demand reliable temperature retention and rugged portability. Backed by a 50-year warranty, it’s the ultimate companion for coffee, tea, or soup on the go.

Specifications

ASIN	B077GZJ7JR
Age Range Description	Adult
Base Diameter	10.5 Centimetres
Best Sellers Rank	261 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 6 in Insulated Bottles
Brand Name	Thermos
Cap Type	Screw Cap
Capacity	1.2 litres
Colour	Duck Egg
Country Of Origin	China
Customer Reviews	4.7 4.7 out of 5 stars (24,376)
EU Spare Part Availability Duration	5 Years
Global Trade Identification Number	05010576702982
Included Components	Insulated stainless steel serving cup
Is Oven Safe	No
Is the item dishwasher safe?	No
Is the item microwaveable?	No
Item Dimensions W x H	11.8W x 31.3H centimetres
Item Type Name	Flask
Item Weight	1.19 Pounds
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 48 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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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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VT24113

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In stock

Sold byAmazon VanuatuDelivered 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 Vanuatu.

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