The ReadyHeat blanket utilized proprietary
technology and all natural ingredients to deliver continuous and
consistent warming. This product is part of US military protocol and
carried by every US Army Medic. It can be used as an evacuation litter
in an emergency situation, as it can hold a patient up to 250 lb. As an
individual unit, The Ready Heat Blanket's self-heating, 4-cell liner
provides 10 hours of continuous dry heat up to 125°F (52°C). WARNING: DO
NOT PLACE DIRECTLY ON EXPOSED SKIN.