- Lightweight and Compact: This cold storage solution is designed for easy transport, fitting neatly into your backpack without taking up much space. Perfect for keeping your lunch fresh and cool during the day. - Simple Preparation: Just fill the ice pack with water and freeze it for 24 hours. This straightforward method allows you to effectively manage the temperature of your lunch box, ensuring your food stays at the right chill level. - Versatile Applications: Originally designed for breast milk storage and food cooling, this product is now suitable for a variety of uses, including logistics cooling and supplemental cooling for air conditioning systems. Its user-friendly design offers safety and efficiency, catering to both everyday cooling needs and specialized temperature control. - Practical Use Scenarios: 1. Ideal for school lunches, keeping sandwiches and snacks fresh until lunchtime. 2. Great for picnics or day trips, ensuring that beverages and food remain cold throughout your outing. 3. Useful for transporting perishable items during grocery shopping or meal prep, maintaining optimal temperature until you reach home. This cold storage solution combines functionality and reliability, making it an essential addition for anyone looking to keep their food and drinks at the perfect temperature.