HotHandsLap Warmer, Largest Warmer 16" X 10" - Up to 8 Hours of Long Lasting Heat - 1 Lap Warmer,Tan

These are great and well worth the money. They get really hot and stay that way for HOURS.

It stayed really warm. I had purchased it just in case something went wrong with my heating system knowing it was going to be freezing outside. The winds kept blowing at 50 miles an hour along with the freezing cold temperatures and the power went out. The power went out at a little past midnight so at that hour there was no place to go. I finally decided to go to bed after learning that the power wasn't going to be restored until 6:30 a.m. I followed the directions and put this in between my sheet and the blanket and it really did warm up. I used it along with a thermacare patch across my shoulders and two feet warmer patches in between of two pair of socks. I stayed warm. This thing was still quite toasty for a complete 8 hours. I didn't think it was going to work very well but because it was so small and I had thought was the size of a lap blanket. I don't think it was bigger than 12 in by 14 in. It gets very warm and I do mean very warm.

Took this little gem to an outdoor blues blackhawks hockey game in Chicago in the middle of winter, it was windy rainy weather and was completely comfortable because of it!! Put it in my hoodie pocket on my stomach and was very warm almost too warm at times!! But I also had 4 layers of clothes and a parka

This is just several hand warmers together but let me tell you I really keeps you warm, and it lasts for about 12 hours. We used them camping in 20° weather and the size keeps your lap or back or wherever warm. Love the size.

Great for outdoor events when it's cold out fit over my two kids perfectly I'd say one for an adult

I used this product for my daughters softball tournaments when it’s freezing outside. It gets warm and stays warm for a long time! It’s extra large and fits your lap but definitely not a huge as I was expecting. I thought it would be about the size of a baby blanket but it was actually about the size of a handkerchief. Still worked well and we used on our chest/arms. Some of us even sat on them to warm our rears haha! Only reason I gave it four stars was because it takes a while to heat up. I would suggest opening the package to activate the product 30-40 min before you actually need it.

Purchased for my kids for a cold outdoor sporting event. They lasted the entire game and my kids didn't complain once!

They work a little TOO well. A friend of mine didn't read the package and put it right on her skin and actually got burned. No fault of the product. It literally says not to do that. So if you're looking for warm over a large area, this is it+