BEFORE PLACING YOUR ORDER CONTACT US SO WE CAN CONFIRM AVAILABILITY AND OFFER YOU A DISCOUNT CODE. YOU MAY DO THIS VIA CHAT OR EMAIL [email protected] SEND US THE PRODUCT NAME AND WE WILL PROVIDE THE DISCOUNT CODE. WE PREFER CHAT TO GET RESPONSE.Adopting advanced semiconductor refrigeration technology, the cooling temperature range of our cooler box can reach 59?~68?to cool drinks and keep food fresh in hot summer while the heating temperature range can reach 122?~149? to keep food fresh and warm in cold winter. It owns 24L capacity to store about 30 cans of 330ml drinks and 15 bottles of 596ml mineral water and considerately comes with a removable divider to divide the storage space into two compartments for an orderly storage. Additionally, it is easy to carry in hand with its compact exterior dimension and its coming ergonomically-designed handle.