How long does it last?
1821936
My wife told me she still feel warm of it in the morning when she wakes up, which probably means at least 6 to 8 hours.
1821937
I poured really hot water (not boiling) in it and it lasted the whole night. It was still warm in the morning. If you are asking if the bottle lasts long or not then I would say it looks sturdy enough and I expect that it will last for years.
1821938
I bring 4 cups of water to a boil in the microwave oven and fill the water bottle to the mark on the side of the bottle. Wrapped in a single layer of flannel the contents are tepid 8 hours later.
1334403
Mine lasted about 3 months. I uses it 2-3 times per week. It really goes a long way.
2242698
Where did you hear that? Of course not. I use mine daily and it usually lasts for 2-3 days based on my reading, web surfing and emailing activity. I let the battery completely run down after I first charged it and it lasted almost 11 hours. On average I get at least 10 hours of active use on it, but I usually charge it every three days.
1589036
I have had it for almost a year and have not replaced it yet....if you keep it clean it lasts a long time depending upon how much its used.
264277
Definitely long enough to last several months. I don't remember now exactly, but it was probably close to a year, so there should be no problems.
1291349
I've only had it a few months. I use 3 times a month maybe 4. Seems to be made of good quality so if I had to guess I would say would last a while.
2077973
If you're asking how long it will last, I would say for about 3-4 months maybe even longer!
1707569
It actually lasts a long time, at least two months. I use it in the morning and the nighttime cream at night, so it is hard to say. I love this product, tried many different ones before staying with this one.
1446626
I think fairly long, but mine just totally died about 6 weeks ago. I am no longer that thrilled with this purchase.
1357764
It lasts a long time. If you let it go completely out it may last 2 years.I try to change them once a year. And yes it will let you know its low.
35136
Mine has lasted at least a couple of hours. I haven't needed it longer than that.
1640496
I believe my last one lasted about 3 years. The first two lasted about 2 years each. I've been lucky.
2114524
yes, it lasts longer than i thought. If you don't keep in on all the time, it will last quite a bit. I still use them.
817667
It depends on how you are using it. I use it primarily in recipes so mine will last a couple of years. If you are using it straight out of the container, you need very little, so it still will last a long time.
1918141
It lasts several years. It was quite a long time and I lost track just how long.
1141429
A LONG time. It was years before I had to replace mine, but I don't use it every day. Maybe a couple times a week is all.
1288504
It lasts a very long time, I was pleasantly surprised by that. i have liked the product. no amazing results or anything, but i would recommend it.