1, 20L portable fridge 2, Folding, shoulder and portable. 3, 1 Year Guarantee 4, Cooling & Heating 5, CE certification Long time shelf life, about ... is suitable for beverage, food, fruits, and other preservation storage, cold storage.keep warm and Heating.2, the product of low noise, energy ... :Single packaging inner carton: (For reference only) 20L portable fridge cooling and heating design