• Compact size: 20.82 x 9.4 x 4.32 cm, ideal for carrying in any purse or backpack. • Made with 1680D Nylon (EVA), lightweight and easy to carry. • High-quality aluminum foil lining for excellent thermal insulation. • FDA approved, non-toxic and safe for medication storage. • Enhanced ice pack, reusable thousands of times, suitable for maintaining temperature without the need for cooling. • Practical organizer for syringes, wipes, and other medical supplies. • Instructions for use: freeze the ice packs for 6-8 hours before use.