will this still work when wet or submerged, sya if I accidentally get flipped out of my raft into very cold river water?||Thanks

Asked on 2/4/2013 12:00:00 AM by FRG from SF, CA
  • Answer Once they are exposed to air again they will warm up.
    Answered on 2/19/2013 12:00:00 AM by Prod Spec Kevin from Sierra Trading Post
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