ThermosStainless King 1.2L Multi- Purpose Thermos Flask - Original-Style Flask can be used as Travel Mug or Insulated Water Bottle for Daily Commute & Weekend Adventures – Red, 5- Year Warranty

These are AMAZING! I honestly don’t know why I haven’t bought one sooner! I was getting so anxious taking my new baby on days out with my other children as new baby will only drink a WARM bottle and it was becoming a problem when we need to go further afield , So we got one of these and what a game changer.we filled it around dinner time , and went out for the day (we used it about 3 hours After filling it up to make a bottle and it was as piping red hot as if I’d only just boiled it) I’ve just gone to check it NINE hours later and it’s still steaming hot! Literally steaming out the top. I’m soooooo impressed. They are so big that you can fit more than enough liquid in there. The lid screws or very easy. Easy to clean as I washed with fairy liquid and sponge sprayed with Milton and wiped down. Easy to carry it fits perfect in my pram. Highly recommend. I’m now using it on my bedside drawers for the night feeds.

I ordered this Thermos along with another well-known (but pricey) brand—let’s just say it starts with “St…” and leave it at that. I ran a little test with both under the same conditions, in a room at about 18°C.For the Thermos:• I poured in boiling water at 18:40, measured at 97.9°C.• After 5 hours (23:40), the temperature had dropped to 89.7°C.• After 12 hours (06:40), it was at 81.6°C—still hot enough to make a decent coffee.For the other brand:• After 5 hours, it measured 87.8°C.• After 12 hours, it was at 78.4°C.Both performed well, keeping water hot overnight. But here’s the kicker: the Thermos costs half as much as the other brand. Excellent performance for the price.

Very good in many ways! Longtime hot water kept. easy to carry , nice build in container. cost effective , highly recommended in brew time in any occasion, keep you warm in winter time.

Brilliant

used during our travel to france. kept coffee warm about 5 hours.

This flask is a brilliant purchase keeps hot and cold as described, I'm a builder so having a nice hot cuppa is welcome throughout the day.The only small issue I've encountered is that the cup internal has become deattached from the stainless steel outer. Th glue used has failed but it's not stopped me using it.

I use it for making yoghurt that needs to maintain a consistent temperature for 9 hours. It works great.

Great product. It keeps the same liquid temperature hours and hours. Doesn't matter if it is hot or cold.