It does its job perfectly. It keeps us company on cold nights, warming our feet while we watch movies on TV. Also good for physiotherapy purposes. The outer cover so far is very durable.

The only flaw is that it doesn't keep the water hot for very long... I feel like it should last longer...

It kept me company with its warmth during very difficult days and proved to be lifesaving and waterproof. I remove one star for the strong rubber smell.

Water stays warm for a long time. This is a plus

I'm updating it after a year. It keeps the water warm very well. It's still sturdy, but some people have reported it rotting. Therefore, I recommend leaving the plug open when there's no water and allowing the inside to dry out. This will extend its life.I'm adding the second photo. A friend of mine bought 4 for . because I liked them.

User of the hot water bottle since I was a child. I was pleasantly surprised by how good it is, I really didn't expect it for this price. Regarding some comments with negative criticism, I must point out that first, the material is made of synthetic rubber and you put hot water in it; if you expect the steam to have a lavender scent for you to inhale, then you should immediately see a specialist. Secondly, when you go to put hot water in any container, the air contained in the container will escape; if you block the opening with the water and do not pay attention to let the water flow without blocking the opening, then the air will escape again, but it will splash hot water everywhere. You learn this when you are 5 or 10 years old. If you have reached the age of 30 or more and you don't know this, then Darwin did a poor job.

The plastic smells really bad! Unfortunately, I had read it in a review and I forgot about it. Besides being unpleasant, I'm afraid it might also be harmful, which is very likely!

Very good in everything else. I give it 3 stars only for the spout. It is relatively small compared to another one I have. This results in water not easily entering and it spilling out! BE VERY CAREFUL WITH THIS!!! By putting boiling water in it a few times hastily, it "swells" and the air does not come out, so it "vomits" the hot water. Both me and my wife got seriously burned on our hands.

UPDATE 1/1/24 (1.5 years later)
We threw away the hot water bottle because it started releasing small red particles from the inside, in other words, it was decomposing. I imagine this happened due to the high temperatures of the water that was being put in. Such a shame. That was its lifespan.

It meets the photo

Yes, it is very good and the insulation protects you from burns. The ideal water temperature is 80°. It lasts for about 3+ hours.

I bought 2, but unfortunately I can't fill one with water because it's stuck inside!!! The other one is good!!! It's a shame that I can't enjoy both heating pads!!!