What does everyone think about heated blankets?

[Canadaexplorer]

What do you guys think about heated blankets? Are they effective? And most importantly, are they safe?

 

[Northernexplorer]

they are great for a layer on which to sleep on

 

[Sam Mills]

I find them very helpful in cold weather. If you combine them with a sleeping bag your will be golden

 

[Toomuddy]

great stuff! Don't run it on high though, you will wake up steaming hot!