Question “Do these hand warmers have an expiration date, and if so, what is that date?”

Asked on 4/4/2010 12:00:00 AM by Anonymous from Unknown
  • Answer These warmers do have an expiration date, it is 09/2011.
    Answered on 4/5/2010 12:00:00 AM by Customer Care from Sierra Trading Post
  • Answer not as far as i know, but i have kept them over a year an they still work fine, as long as they stay dry, an don't get hard, they will last a long time, at least mine do.
    Answered on 9/21/2010 12:00:00 AM by outdoorsman from laings oh.