Description This 4 - piece set of double - layer draining fresh - keeping boxes is a must - have for outdoor enthusiasts and those who value food freshness.Ideal for picnics, these boxes can be easily carried outdoors.They also serve as excellent storage containers for fruits and vegetables, both in the wild and at home in the refrigerator. Features Double - layer Draining Design: The unique double - layer structure with a draining function helps keep food dry and fresh, preventing moisture buildup that can lead to spoilage. Portable and Practical: Equipped with handles, they are convenient to carry for outdoor picnics.The boxes are suitable for storing a variety of foods, from fruits and vegetables to prepared dishes. Multi - purpose Use: Besides being used for outdoor picnics, they can also be placed in the refrigerator to keep food fresh, making them highly versatile. Aesthetic and Durable: In a stylish gray - white color, these boxes are not only good - looking but also made of durable materials to withstand regular use. Specifications Set Composition: 4 - piece set Color: Gray - white Functionality: Double - layer draining, suitable for outdoor picnics, fruit and vegetable storage, and refrigerator use