So I've been thinking that carrying metal flashlights in the winter is not too comfortable without gloves (I know, I know. Why wouldn't you have gloves on in the winter?), so I'm thinking of carrying plastic lights for the winter instead. My question is, do they get excessively brittle in the cold of winter? I don't want to have my flashlight break if I drop it while changing a tire or some such vital activity in the dark. Input please.