Designed to carry insulin, prescriptions, and other small temperature sensitive products. Small enough to fit in a pocket book, purse or any carry on item.
Features:
- Duration:2~8℃ for 4 hours in winter profile（-20℃）2~8℃ for 3 hours in summer profile（35℃）
- External Material: PU leather with EPE and aluminum foil foam.
- Insulation material:0.32 inches thick pearl cotton
- Payload Volume：0.6L
- Total Weight: 0.66lb