Quote Originally Posted by GucciMane
No microwave , and no heat warmers... If I am pulled randomly I have around 5 minutes to go to the lab and get tested, unsupervised. I know for a fact the temp isn't checked. But it still needs to feel warm. Tips please. Putting it up against my defrost for 5 minutes may be good?
You don't have many choices given your time limit. The only thing that I can think of would be to dunk it in a hot cup of coffee on the way to the lab.

The defrost will be a little less messy and probably the way to go.