- Durable and Secure Construction: Our cooling packs are made from thick PE material and feature leak-proof lids, providing reliable protection for your food and beverages. - Compact Dimensions: Measuring 9 cm x 3 cm x 16 cm, these cooling packs deliver powerful cooling performance. Their slim design ensures they fit perfectly in lunchboxes, bento boxes, or beach coolers, keeping your items cold for hours. - Versatile Cooling Solution: These reusable ice packs are perfect for any occasion—whether at the office, beach, or family outings. Simply place them in insulated lunch bags, boxes, or picnic totes to keep your food fresh. They can also be used with air conditioning fans to create a refreshing breeze. - Outstanding Cooling Performance: Experience exceptional cooling efficiency with our packs, designed to keep your food fresh during lunches, picnics, beach trips, and camping adventures. These features make our cooling packs an essential addition to your food storage solutions, ensuring your meals stay deliciously cold and fresh wherever you go.