Product description The box lid is designed with insulating tape sealing strips, which lock in temperature and keep food fresh for up to 72 hours. The all-white design not only looks clean and stylish but also reflects sunlight to prevent drinks, fruits, or snacks from melting quickly. Whether you want to keep them cool or warm, this insulated box maintains their original flavor and freshness — stay cool, stay fresh, stay warm! Our pool cooler is equipped with an additional ice box to enhance its temperature control capacity. You can fill it with water or safe refrigerant as needed, boosting the cooling effect by 30%. In colder seasons, you can also use warm water bags to help retain heat for longer periods. (Warm reminder: For your food safety, please use appropriate fillers such as frozen or warm water.) The ground swimming pool cooler uses food-grade PP material for both the inner liner and outer shell — safe for direct contact with people or food. The insulation layer, made of refrigerator-grade material, offers excellent performance in temperature retention, helping preserve both freshness and warmth when needed. Featuring a wider design, this cooler provides a larger internal space that can hold 38 cans or 24 bottles of 550ML beer. It’s an ideal poolside accessory for outdoor activities, with a 30% larger capacity than a standard 20L cooler. Perfect for home use, pool parties, and outdoor trips. The portable design ensures you can enjoy cold or warm drinks anytime, anywhere. This cooler is your all-season go-to accessory — keeping drinks chilled in summer and food warm in cooler weather. Whether you're picnicking in the park, camping under the stars, or enjoying a backyard gathering, it’s the essential companion for every occasion. Its compact, space-saving design makes it easy to carry while maintaining your essentials at the right temperature wherever you go.