Flask 500 ml (16 oz) Insulated Water Bottle with Cover, Flip Lid

This Milton 500 ml vacuum flask is an excellent everyday bottle for keeping drinks hot or cold. The double‑walled stainless steel insulation works brilliantly — tea and coffee stay hot for hours, and cold drinks remain chilled throughout the day. It’s the ideal size for work, travel, school or the gym. The build quality feels solid and durable. The exterior doesn’t dent easily, and the flask is completely leak‑proof, so you can confidently carry it in a bag without worrying about spills. The lid screws on securely and doubles as a cup, which is a nice practical touch. It’s lightweight, easy to clean and comfortable to hold. The sleek design looks smart, and the 500 ml capacity is just right — not too big, not too small. If you’re looking for a reliable, well‑insulated and long‑lasting flask, this Milton bottle is a great choice — perfect for hot drinks on the go and excellent value for money.

Great little flask does exactly what it says by keeping my coffee ☕️ hot !! Thoroughly recommend those item

Keeps water boiling hot for hours. Perfect for us as we have a 6 week old baby and it saves us from going up and down the stairs for the kettle. Father in law also has one for fishing so Perfect for multiple uses and will definitely keep things boiling hot for a very long time. Highly recommend!

I can’t express how much I love my Milton Vacuum Flask. As a busy parent, having a hot drink ready whenever I need it feels like a little luxury in the middle of chaos. This flask keeps my tea and coffee piping hot for hours—seriously, I’ve come back after a long outing and it’s still warm. It’s such a relief on those cold mornings or during late-night feeds when I just need that comforting sip. The size is perfect—500 ml is enough to keep me going without being bulky. It’s lightweight, easy to carry, and the design feels sturdy and reliable. Plus, no leaks! I can toss it in my bag without worrying about spills. Honestly, this flask has become my little lifesaver. If you’re always on the go and crave that hot drink to keep you sane, this is a must-have. It’s simple, practical, and makes life just a bit easier—and that means everything.

Great flask. Stays hot most the day. Doesn't leak. Would recommend

Easy to wash and keeps hot water

Fantastic Flask. Post knee replacement, using it , to have tea handy, during my recovery, holds a lot and keeps hot, No funny taste.

Leaking. I took it out and by the time I needed the water to prepare food for my baby, half of it was out and had wet my bag. I had to return it. So disappointed. I will buy another brand

The bottle has stopped keeping warm after using for 10 days. Very poor quality.

Hält Heißwasser mindesten 12 Stunden, Kaffegetränk bisschen weniger. - das besser als andere

Really good for the price!

Good but 5 to 6 hour cold and hot only not 24 hr as claimed temprature not retaintion, quality ok, material ok,size ok

I myself checked how much time I can keep the temperature fairly high temperature. I use boil water to check.As I realize, even though it is not always at 100° c after 12 hours. I just realized still it is hot enough for a hot coffee. But after 24 hours it is not that much hot during the winter season under 10° c of room temperature. If you pour a hard boiled water at night in the early morning, you will be able to make a hot coffee by using this water in this therm of flask. With my experience I can recommend this bottle for 12 hours of time duration.