The MFH Handwarmers are ideal for all cold weather applications where staying warm is a priority. For any given moment and situation you got portable heat in the palm of your hand!
They are directed to Military personnel, sports teams, skiers, hunters, campers, fishermen, golfers and airplane travelers. In addition, construction workers, law enforcement, city workers and many other groups benefit from the ability to stay warm for extended periods of time.
These baggies do heat up well and keep you warm when they are exposed to oxygen.
Practical and convenient heater, which if used provides up to 6 hours of heat.
Pull out of its container, shake for about one minute. Then place anywhere (glove, sock, shoe pocket) convenient for the application. In the airsoft world, can keep GBB magazines warm in cold days.
The reactions can be stopped by putting a bag of powder in an airtight container cutting off the air supply.
The heater is completely environmentally friendly, contains no harmful substances.
