Insulin Cooler Travel Case - Portable Medicine Storage Solution Product Description: 1.Large Holding Capacity: This insulin cooler case can hold approximately 5 insulin pens, 8 growth hormones, or 9 interferon vials, offering ample space to meet all your needs. It maintains a temperature range between 0-18°C for up to 30 hours, ensuring your medications stay at the right temperature during travel. 2.Advanced Cooling Technology: The cooler case features a thermoelectric cooling component or semiconductor that generates low temperatures with direct current. The coldness is conducted inside the case, while heat is expelled through a cooling fan, providing efficient cooling. 3.Versatile Storage Solution: This portable medicine cooler case is ideal for storing insulin, interferon, growth hormones, eye drops, serum, and other biopreparations that require refrigeration. Perfect for people on the go, it ensures safe and reliable storage for your essential medications. 4.Mini and Portable Design: Built with a stainless steel inner lining and vacuum-sealed using welding technology, this case offers enhanced safety for your medications. Its compact design makes it easy to carry, making it perfect for frequent travelers, daily commuters, fishermen, hikers, and campers. 5.User-Friendly Control: With a simple three-button thermal display, this cooler case is incredibly easy to use, even for the elderly. It ensures convenient daily medicine storage, giving peace of mind to anyone needing to store medications on the go. Specification: 1.Item Type: Insulin Cooler Travel Case 2.Material: ABS, Stainless Steel 3.Temperature Adjustment Range: Plugged in: 0-18°C, External power source: 4-18°C 4.Power Supply: USB powered (home, portable charger, car, digital products) 5.Suitable Places: Home, office, vehicles, pharmacies, hospitals, and more 6.Suitable for Refrigeration: Insulin, interferon, and other drugs requiring refrigeration Package Includes: 1 x Insulin Cooler Travel Case 1 x Car Cable 1 x Rechargeable Battery Charging Cable