I received a free sample from Libra of their new Hotties product. The concept behind the product is great - a portable hot water bottle, that is discreet and helps relieve aches and pains. While I think that the idea is great, this product failed to really 'wow' me, and I don't know if I would go out and purchase these myself.
I often get a sore neck and find that heat helps, so I tried my sample on my neck. Initially I found that it wasn't heating up so I moved it to another area of my neck where it did. The stickiness of the patch was gone when I re-applied it so it basically didn't stick at all which kind of defeated the purpose of being able to move about with it on.
The heat did get quite hot after a little while (would have been good if the instructions said that it did take a while to get hot!) however the effectiveness I found was quite short-lived.
There also seems to be a lot of packaging for one small patch. I am not sure what the patches in the packs you can purchase are like, but the sample seemed to have a lot of unrecyclable material, and I felt bad throwing it in the rubbish after use. It would be nice if they were reusable or came with less outer packaging.
The idea is great, however I am a bit disappointed in the fact that they aren't reusable. They are the perfect size and very compact, which is a lot easier than a big bulky hot water bottle, but a as they are not reusable, you definitely wouldn't want to be using them every time you have period pain or pain of any sort, as they are the equivalent cost to a pack of tampons, and you only get 2! They heat to a nice temperature, not too hot, and last quite a while. But for me, they were a last resort. I would get more value for money from buying a $2 hot water bottle from the Warehouse, at least I can reuse it!