How long does it keep water hot? I need something something that will keep water very hot for at least 12 hours.

I have had this thermos for several years and have 2. I find if you fill the thermos with boiling hot water and secure the lid tight it will keep the water hot for 12 hours and more. It is the only one I found that really works.

This bottle will have only one lid

1 Litre Insulated Flask Leakproof Stainless Steel Water Bottle

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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€ 52.88

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

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Description

🔥 Stay refreshed, stay unstoppable with Milton’s 24-hour insulated power flask!

SPILL PROOF ON THE GO - Secure screw cap and narrow mouth design ensure zero leaks and effortless pouring wherever you are.
ALL DAY TEMPERATURE LOCK - Keeps drinks hot or cold for a full 24 hours with double-walled vacuum insulation and copper coating.
GENEROUS 1 LITRE CAPACITY - Ample size to fuel your busy day without constant refills, fitting easily in car holders and backpack side pockets.
DURABLE STAINLESS STEEL BUILD - Crafted from premium 304-grade rustproof steel for unbreakable, dishwasher-safe convenience.
VERSATILE LIFESTYLE COMPANION - Perfect for office desks, gym sessions, outdoor adventures, and social gatherings—carry your vibe everywhere.

The Milton 1 Litre Insulated Flask is a premium stainless steel water bottle designed for professionals on the move. Featuring double-walled vacuum insulation with an inner copper layer, it maintains beverage temperatures for up to 24 hours. Its leakproof screw cap and narrow mouth ensure spill-free use, while the durable 304-grade stainless steel construction offers rust resistance and dishwasher-safe maintenance. With a sleek silver finish and a 1000ml capacity, this flask fits seamlessly into active lifestyles—whether at work, gym, or outdoor adventures—making it a reliable hydration partner that blends style with high performance.

Specifications

ASIN	B00JDACK3S
Age Range Description	Adult
Base Diameter	2.5 Inches
Best Sellers Rank	322,036 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 821 in Insulated Bottles
Brand Name	MILTON
Cap Type	Screw Cap
Capacity	1000 Millilitres
Colour	Silver
Country Of Origin	China
Customer Reviews	4.4 4.4 out of 5 stars (125,336)
Included Components	Lid that doubles as a cup
Is the item dishwasher safe?	No
Is the item microwaveable?	No
Item Dimensions W x H	9.7W x 33.3H centimetres
Item Highlight	Double Wall Vacuum Insulation, Keeps Drinks Hot & Cold 24 Hours, Dishwasher Safe, Duo DLX Silver
Item Type Name	Water Bottle
Item Weight	1.1 Pounds
Manufacturer	Milton
Manufacturer Part Number	Duo DLX 1000
Material Type	Stainless Steel
Model Name	Duo DLX 1000
Model Number	Duo DLX 1000
Number of Items	1
Number of Packs	1
Pattern	Bottle
Product Care Instructions	Hand Wash Only
Recommended Uses For Product	Coffee, Tea, Water
Special Features	Cold 24 Hours, Dishwasher Safe, Double Wall, Hot 24 Hours
Theme	Thermal insulation
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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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€ 52.88

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered 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 Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Anita G.

Good experience, but the tracking updates could be better.