green lasers in extreme cold

hi,
soon i will be going on a ski trip and i need to know what lasers to bring :evil: I have heard and seen how bad green lasers go in slight cold, and am wondering if they would be absolutely useless at such low temperatures. obviously my violets and reds will work because they're not dpss, but im not sure about greens.
thank you.

It will work but it will start a bit dim but get brighter warm it up in your hands to get a good beam.

All my greens hate the cold, i usually keep them in my pocket so they are up against my leg to keep warm up times down.

all right thank you for your responses! :yh: