Feature:1. PORTABLE AND USEFUL: The insulin cooler travel bottle is designed to be portable and can be placed in the car or carried on the person to keep medicines refrigerated at all times2. MULTIFUNCTIONAL USE: Medicine carry case is not only suitable for insulin and growth hormone, but also can be used for insulation and refrigeration of other drugs3. EFFICIENT REFRIGERATION: The Insulin Bottle Travel Cooler can rapidly reduce the temperature and remain stable, ensuring the quality and effectiveness of the drug4. LONG SERVICE LIFE: Insulin cooler travel case adopt exquisite workmanship, as well as strong 304 stainless steel material, guaranteed long term use of non destructive5. APPLICABLE SCENARIO: Insulin travel cooler is designed with a large capacity to accommodate a wide range of medicines, making it ideal for travel, outdoor activities and everyday useSpecification:Item Type: Insulin Cooler Travel BottleMaterial: 304 stainless steelRated Power: 60WBattery: Polymer lithium battery 160mahCapacity: 700mlCold Retention Without Electricity: 3-7 DaysWeight: Approx. 585.00g / 20.64oz.Package List:1 x Insulin Growth Hormone Refrigerator1 x Cold Storage Bottle1 x Medication Box1 x Charging Cord1 x User ManualNote:The cold storage bottle does not contain coolant and must be prepared by yourself. No coolant can be replaced by water.