1.Liter Capacity: 5L 2.RED/GREEN LEDS indicate warming or cooling. 3.Material:ABS,any colour is OK Feature and Instruction,1.Liter Capacity: 5L2.Environment-friendly Peltier cooling.3.Hot/cold, ON/OFF switch. RED/GREEN LEDS indicate warming or cooling.4.Colours to customer specifications.5.Cold effect: cooling 12~18°C below ambient temperature.6.Hot effect: Warms to 60 °C by the heater ( ...