- Rapid Freezing Capability: This product quickly freezes food and beverages, ensuring they remain fresh and delicious, making it perfect for hot summer days. - Easy to Clean: Made from high-quality polyethylene, the surface of these cooling packs is smooth and easy to wipe down. Simply use a damp cloth for hassle-free cleaning. - Versatile Functions: More than just a cooler, this mini ice crystal box can also heat items. Adjust the temperature to your needs, allowing you to store hot beverages, warm milk, and maintain heat for various items. - Portable Design: Compact and lightweight, it comes with a convenient hand strap, making it easy to carry for travel, picnics, and other occasions. Use Scenarios: 1. Keep your drinks icy cold during a summer picnic or outdoor barbecue. 2. Warm up your baby's milk while on the go, ensuring they have a comfortable feeding experience. 3. Use it for camping trips to maintain the temperature of hot meals and beverages, making your outdoor dining enjoyable.