Cool Pack

Abstract

A device having a temperature control function of a new structure to adjust the body temperature according to the weather or temperature conditions. The device may comprising a device body having an article storage portion therein and a shoulder strap suspended from the device body, the face of the wearer of the device body The backrest may be provided with a heat dissipation member that is selectively heated or cooled by the thermoelectric module, the device body a battery unit for applying power to the thermoelectric module and a body temperature control function provided with an operation unit having switches and configured to turn on or off the temperature of the thermoelectric module, or control the temperature, or switch to a cooling mode or a heating mode.

Dependencies are inferred from the claim text.