Efficient Temperature Maintenance: Keep your insulin cold for extended periods with our thermal storage bag. Once freeze, it maintains a stable temperature range of 35.6-46.4 degrees Fahrenheit for 5-8 hours in temperatures below 86F, ensuring your medication stays at the ideal temperature wherever you go. Enhanced Medication Storage: Utilize the scientific storage design of this supply bag to accommodate more medications efficiently. The optimized layout allows for organized and secure storage of various medical, making it an ideal companion for travel or daily use. Real-Time Temperature Monitoring: Stay informed about the internal temperature with the Fahrenheit display feature on our insulin cooler travel case. Easily monitor and regulate the cooling environment to ensure your medication keeps at the desired temperature consistently. Premium Material Composition: Crafted with EVA outer material and aviation insulated pearl cotton aluminum foil lining, this portable cooler bag offers excellent waterproof performance while effectively preserving the internal temperature. The durable construction ensures long-lasting insulation capabilities for reliable medication storage. Reusable Cooling Solution: Maximize convenience with our Thermal Storage Bag by utilizing the reusable refrigerant that can last 3-5 years. Simply freeze the ice pack, insert your medication and refrigerant, and enjoy prolonged cooling effects. The refrigerant serves as a reliable backup Item Name: Thermal Storage Bag Material: EVA/aluminum Foil Style: Modern And Simple Category: Ice Bag, Picnic Bag Features: Portable, Reusable, Efficient Temperature Maintenance Size Details: L: 21cm/8.27", W: 6.5cm/2.56", H: 6cm/2.36" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: A: 1 x Thermal Storage Bag 2 x Ice Sticks B: 1 x Thermal Storage Bag 4 x Ice Sticks