- Exceptional Cooling Performance: These cooling packs deliver outstanding cooling capabilities, perfect for keeping your food fresh during lunch, picnics, beach outings, and camping trips for extended periods. - Compact Size for Maximum Efficiency: With dimensions of 9 cm x 3 cm x 16 cm, these cooling packs provide powerful cooling effects. Their slim design allows for easy placement in lunch boxes, bento boxes, or beach coolers, ensuring your meals and beverages stay cool for hours. - Portable and Convenient Design: Lightweight and easy to handle, these cooling packs are ideal for on-the-go use, making them a must-have for anyone who enjoys outdoor activities or meal prep. - Safe and Durable Construction: Made from thick PE material, these cooling packs feature leak-proof lids for added protection, ensuring that they remain reliable and long-lasting. - Versatile Applications: Whether you're packing a picnic, heading to the beach, or enjoying a day of camping, these cooling packs are designed to meet your needs, keeping your food and drinks at the ideal temperature. - Compatible with Various Containers: Designed to fit seamlessly into lunch boxes, bento boxes, and coolers, these packs are the perfect companion for any outing where you need to maintain freshness and quality.