A personal temperature control and hydration device positions against a person to assist in cooling or heating the person. The device includes a cover having a closed bottom and an open top. An aperture extends through the cover. A pouch configured for holding a liquid is insertable into the cover through the open top. A tube is in fluid communication with the interior space of the pouch and insertable through the aperture when the pouch is positioned in the cover. A strap is coupled to the cover for coupling the cover to a person. Each of the cover and the pouch transmit heat wherein the cover and the pouch provide heat transfer between a liquid in the pouch and the person.
