Electric Insulin Cooler Travel Case, 4Pens Mini Medication Fridge with Biogel, USB Medicine Cooler Keeps Dynamic Temp 2-8℃, Blue

[Portable Medicine Cooler for Travel]: USB Cooling Compartment Dimensions: 17.5 cm of Height and 4.6cm of Diameter, can hold 4-5 insulin pens. Made of food-grade 304 stainless steel bod, double-walled thickened cup walls effectively block heat transfer. The electric insulin cooler weighs 0.49kg, making it easy to carry medications that require refrigeration. [Efficient Cooling 2-8 ℃]: The internal temperature dynamically cycles between 2-8°C, with an average temperature of 5-6°C. This innovative design maximizes energy efficiency, making it ideal for outdoor use and travel. When using the USB cooling container, it stays cool as long as there is a power source, and it always keep 2-8℃ and lasts 12-15 hours with a 20,000 mah power bank (not included in pack). [Easy to Use | Temp Display | A Good Travel Partner]: The USB cooling bin is equipped with temperature-sensing chip. It efficiently keep your medicines at 2-8℃, ensure not freezing and not overheating. The display shows the internal real-time temperature. Multiple power supply options: via a plug or other USB power source, suitable for use in cars, aeroplanes, and trains. [Patented Innovative 3 IN 1 Medication Cooler]: In addition to the USB-powered refrigeration compartment, we also offer two additional backup cooling options: bio-gel ice pack and emergency ice bucket. Multiple cooling options to keep your medication safe. See the pictures to learn more about the cooling method and time. [Anti-Freezing & Tips]: Professional bio-gel release cold slowly and evenly, allowing longer cooling. When using the gel, to prevent excessive cooling, remove the gel from the freezer and allow it to stand at room temperature for 2-3 minutes, wipe off any surface frost before placing it in the cup. Medication bag: isolates medications from the bio-gel, further keeping them safe.