A solid-state cooling device that can chill a drink from 25 C to 10 C in 40 minutes or less. The device works off the principal of thermoelectric cooling, which use N and P semiconductors to use electricity to heat and cool objects. This device works to cool without using standard refrigeration and ice cooling methods.

CoolBox is a cooling container for store-bought perishable items (milk, meat, cold drinks, etc.) while transporting them from a commercial area to a customer’s home. The container uses a Thermoelectric cooler, which functions through the Peltier effect, along with several fans to lower the internal temperature to a range of 40-60 degrees Fahrenheit.