These body warmers heat up in just minutes. They last for 16-20 hours and heat up to 150 degrees with an average temperature of 130 degrees. Place within your sleeping bag or under clothing for optimal results.
These body warmers heat up in just minutes. They last for 16-20 hours and heat up to 150 degrees with an average temperature of 130 degrees. Place within your sleeping bag or under clothing for optimal results.