- Versatile Applications: Perfect for breast milk storage and food refrigeration, this ice pack is also suitable for refrigerant transport and air cooling needs, ensuring dependable performance across various uses without compromising safety or efficacy. - Superior Cooling Performance: Infused with coarse ice crystal particles, these ice packs provide consistent cold retention, preserving the freshness of your food and beverages for longer periods. - Exceptional Durability: Constructed from thickened PE material, these ice packs exhibit high breaking strength, ensuring long-lasting reliability for repeated use in lunch boxes and other applications. - Lightweight and Portable: Designed with convenience in mind, the slim profile and lightweight construction make it easy to add these ice packs to any bag, allowing you to carry cooling power wherever you go. Use Scenarios: 1. Keep breast milk fresh during trips or at work by placing these ice packs in your cooler bag. 2. Use them in your lunch box to maintain the temperature of perishable food items throughout the day. 3. Ideal for outdoor picnics or camping trips, ensuring your beverages stay cold while you enjoy the great outdoors.