“…I bought it at Wal-Mart maybe 5-6-7 years ago, and it has been a life saver. I normally spend 85-95% of my day in bed with an electric heating pad because of severe bladder pain. I have 2 kids, ages 14 & 12. I am just so terribly determined that I will share in their lives as much as possible. My MicroCore back warmer has made it possible for me to go on Girl Scout trips with my daughter and attend other various school trips and such. I would heat the pack up in the morning and wear it “backwards” with the heat across the front rather than in the back.”