Features: Professional Insulin Cooling Case with high performances thermal insulation maintains optimal temperature for medication efficacy during travel or daily use. Crafted from durable EVA materials, this medicine organizers bag offers shockproof protections and a intelligent temperature monitoring system powered by replaceable batteries. Designed for diabetics, frequent traveler, and outdoors enthusiasts needing reliable storage for insulin pens, needle, and medicine supplies. Ideal for campings, daily commutes, or international journey, its proper size fit seamlessly into backpacks while maintaining optimal drugs preservation. The thoughtfully designed interior compartments securely hold multiple insulin vials and accessories, ensuring quick access and organized storage during emergencies. Specifications: Component: EVA Size:Approx.20.5x12x8.5cm/8.07x4.72x3.34inches Color: Blue/Black Package Includes: 1Pc Insulin cooling Bag note: Please allow 1-2cm error due to manual measurement. Please make sure you will not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color of the item. Thanks!