Thermacare heat wraps on the plane?

[scjo68]

I leave in 14 hours.

Has anyone had a problem getting self-heating air-activated heating pads like THermacare on the plane?

Better to pack in carryon or Checked bag?

 

[Kauai4life]

I wore one on the plane, but packed the rest in my check on.

 

[scjo68]

THanks! I'll just pack some in my check on. Good to know it won't set off alarms.

 

[Shelly F - Ohio]

It depends what type of body scanner your airport has. Our airport has the new body scanners and it will put up the heat wrap. It picked up a kleenex I had in my pocket.

So just be aware.