Arctic Flex Hot Water Bottle (XL 2 Liter) - Heat Up Rubber Cold Pack - Cramp Compress with Cover - Portable, Reusable, Reheatable and Transparent Ice Bag - Therapy Heating Pad - Warming Pain Relief

I bought this water bottle for hot and cold water for my knee pains from having a torn ACL and meniscus on both knees. The pain is much worse on one knee that the other and this bottle is perfect for this type of pain. Personally I love how large it is. The water is safe and secure whether it’s hot or cold. Nothing spills. I love the purple little sleeve it came with. It’s super durable and comfy. I bought this water bottle a year ago and just last night I got to use it for an entire night at it lasted hot throughout the whole night. I put boiling water straight into it. My pain has been more frequent lately and this bottle has been my savior. I mainly use it for hot water as it helps manage my pain better. Well, I’d really also love to add that this bottle lasted not just the night being hot, but also through the day. I woke up and got on about my day after having a rough night of knee pains, and about 18 hours later after putting boiling water in it, I got home and the water bottle was warm. I could still continue using the bottle. It’s insane. Truly the best produc out there.

For the price I paid (around six bucks), I think it is a great buy. Nice and soft.

There’s nothing to beat a hot water bottle. Better yet, this one can be used as a cold pack too. There are a couple of small things I would change. The opening for the cover is at the “neck”, it can be a bit fiddly to put on when bottle is hot. Speaking of which, previous hot water bottles I have owned have had a “tab” on the neck that could be held while filling the bottle, on this bottle you have grip it around the neck, so be very careful pouring the water. Overall, it serves it purpose well and is good value for money.

This is a very well made water bottle. It has a large flexible spout for safely pouring in the hot water and a cute "sweater" cover to protect your skin. I put it under my blankets at the foot of the bed on cold nights and my cold feet are suddenly toasty warm. That is a very comforting feeling. Later in the night I pulled it out and put it at the top of the bed and my cat slept on it, enjoying the warmth. It stayed warm all night. I have also used it with warm water to soothe an aching back. I am very happy with this purchase and may get another one just for the cat who is getting older and seeks out warm places.

Love the sweater

This item I can use with hot or cold liquid. Made out of soft material.

The water stayed hot for hours and the sweater makes it so comfortable to use I almost fell asleep on it. No water leaked out. Nice product.

It seems well made. I love the sweater cover. I can't say how long term durability will be.I gave it 4 stars not 5, because I found it less comfortable than my old hot water bottle. I got this one because my old one finally gave out. My old one was supple and comfortable. This one seems harder and less "give". I am hoping it will get better with use. I've only used it twice. I checked our local pharmacy in hopes of finding the type I had before but it seemed to be the same material as this one. All in all, I'm mostly happy. I just wish it were a little more flexible. My old one was probably about 10 to 15 years old. Maybe they changed the material used to make these hot water bottles.Would still rather use this than a heating pad.

Buena calidad. Cumple con lo que se ofrece. La verdad si te sirve como terapia frío - calor. Lo recomiendo ampliamente.

Excelente producto, además de que esta súper lindo, lo puedes poner en el congelador y sirve perfecto, no se derrama. 100% recomendable!

Rubber no es lo mismo que PVC. Es un engaño y hay que tener en cuenta que el PVC es rígido con el frió por lo que a mi parecer, no es lo indicado. Ademas del riesgo del contenido de ftalatos y cloratos.No lo recomiendo!!

Poorly designed product and very expensive . Does not serve as an efficient cold pack , the rubber prevents it from transferring the cold to the skin ...

Buen producto. Lo compre para mi abuelo que tiene frío todo el año. Lo usa muy seguido ya tiene mes y medio que lo usa y sigue perfecto.