Yesterday I was vaping away at a baseball game, enjoying the sun and good company. I put my little box mod in my purse, in a lanyard and was getting ready to leave. About one minute later I smell intense BURNING and look down to see smoke rolling out of my purse like a mushroom cloud. I frantically tried to pull the smoking mod out of its case by the atty and it is freaking hot and the entire top is a melty chunk of plastic so I couldn't even grab it to shut it off. I finally extracted the mod in panic to find juice leaking everywhere and my steaming atomizer literally melted into 2 pieces. I tried to stick the two melted halves back together and like an idiot then tried to vape off of it. Lung full of plastic. I've learned a valuable lesson about the kill switch, and may be shy a few hundred brain cells this morning. The mod survived thank goodness, and RIP to a new atty.