how many hours does it keep hot and cold ?
1978690
Didn't like this at all! The cup had sharp metal edges and the thermos was leaky. I went back to my tried and true Stanley thermos. I wouldn't recommend this thermos at all. I'm really happy with the good old Stanley.
1978691
I have both the 16 and 32oz units. I have no cold experience but they are the best I have ever used for hot. Pre-warming is a must. I spent on average 8-9 hours in November out in below zero temps every day and the Thermos kept it warm and drinkable to the very end.
1978692
I use it daily for work and coffee only. Hot for 2 hours, warm for about 3 more lukewarm the rest. It only holds two normal cups, and I sip from it all 9 hours at work.By the end-of-the-day I just drink it out which ever temperature it might be. I must stress that I sip from it and do not pour it out onto a cup. Not really hot. Hope this helped....
1380897
Very hot for an hour, probably drinkable hot for 2 hours. I've had mine since July 2010. I still use it daily.
1560585
No it doesn't. It'll keep liquids, like coffee, hot enough to drink for a couple of hours, but not close to 24 hrs.
1779003
The beverage stays very hot for 2-3 hours. It will begin to cool down, but is still quite warm after the 3 hours. If you keep the lid in the closed position, it will stay very warm for a couple more hours.
1966184
Absolutely! I've had equal success keeping hot drinks HOT and cold drinks COLD for hours. Love it!
1093498
Not sure exactly, we have six people in our house so usually doesn't last long. I know its still hot after 3-4 hours.
888249
It stays really warm for about 20 minutes, but I have found that if you lay down with it, it will retain some amount of heat for several hours, or longer, during the night.
849014
not sure ho long they stay cold but i use it for hot and it last about 3hrs great mug
208560
I believe that that this one keeps hot liquids hot for over 6 hours and I swear mine keeps hot for 8.
1641414
I can't answer about a chart and I'm commenting as a buyer/user, It is the best for keeping my cold drinks cold with ice lasting for sure all day and well into the nite if the cap is in place, the screw in cap. I'd say 15 to 18 hrs, I've never actually timed it. The ice is the ice from my freezer. I take it to work so I'm in a temp regulated building. Last way less time if I leave it in a hot car on a hot day. I have no idea about a hot beverage, did not try it.
26449
It lasts a solid hour at least. I've left it out overnight rolled up and the center was still cold in the morning. It lasts a lot longer than most other ice packs I've used. It's a great value for the money
1216176
It varies with the beverage and whether or not you used hot water to heat up the mug before you put your beverage into it. Good 4 hours sometimes longer. Imagine it would be shorter time if in a cold area. I keep my car warm.
690230
its insulated but it will only stay cold for about 3-4 hours. ice pack is best
984072
The amount of time can vary depending on how cold it is outside. My tea is normally pretty warm evening I am outside for 45 minutes, so it does keep things warm for a while. However, it wasn't made to keep things warm and a thermos would be better for the job. Hope this helps.
1586049
I don't know about how long it stays cold. I only use it in the microwave. It will stay hot/warm about 45 minutes.
2249379
Yes. It says for up to 12hrs. I haven't used this particular thermos for hot water (only cold water for my son in JK), but I had used another Thermos container (the 1L ones that keep water hot for up to 24hrs) and that was great. So, I definitely trust this one will keep water hot for the day - though, not as piping hot towards the last few hrs.
2248698
it doesn't make it cold but it does cool it down. The ice melts just the same as it would sitting out. so about an hour or so depending on where you have it sitting.