- Versatile Use: Our Ice Brick Packs are perfect for camping, road trips, picnics, barbecues, garden parties, travel, beach outings, office use, fishing trips, and hiking. They effectively keep your food and beverages cold and fresh for hours. - Durable Material: Made from high-quality PVC, these cooling packs are built to last. Their exceptional cold retention properties ensure high cooling efficiency, making them an essential addition to your cooling solutions. - Leak-Proof Design: Each travel ice pack features a secure lid that prevents any liquid leakage. They are easy to clean and designed for various environments. For optimal performance, freeze flat for at least 3 hours before use and store in a cool place when not in use. - Cooling Blocks with Ice Packs: This set includes 4 ice blocks that provide a consistent cooling effect, keeping your food and drinks chilled throughout the day. These reusable ice packs extend the cooling time of your cooler bag. - Practical Applications: Ideal for family outings, outdoor events, or office lunches, these ice packs ensure your refreshments stay cool, enhancing your experience whether you're enjoying a picnic in the park or a barbecue in your backyard. Stay prepared for any occasion with our efficient and reliable Ice Brick Packs.