Features: Keep medications safely chilled on the going with this portable coolers travel case featuring advanced cooling technology and a built in Type C type c charging for diabetic care essential. Equipped with a temperature monitor, real time display, and overheat alarm, this portable coolers maintains proper storage conditions using ABS construction. Designed for diabetics and frequent travelers requiring reliable medication refrigeration during commutes, road trips, or outdoor adventures. Ideal for storing portable vials, pens, or supplies in cars, backpacks, or luggage while ensuring temperature stability during summer travels or extended outings. Its small size, leak proof design with smooth inner walls allows effortlessly cleaning and fits seamlessly in vehicle cup holders, making it a practical organizer for cooling sensitive supplies. Specifications: Material:ABS Power:5V 10W Temperature Control:0-18℃ Charging:Type C Package Includes: 1Piece portable Coolers note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.