Youdu outdoor non-water injection ice bag ice box blue ice fast cold storage agent cold storage agent cold storage bag cold storage partner

The double-layer water-filled ice bag has a large capacity and can meet the needs of a family. the ice bag has a very large capacity, can hold a lot of food, and can store a lot of ice cubes at one time, and is also very practical. the ice pack is designed to store water and separate the water from the temperature when the water is cold. the ice cubes will flow from the inside of the ice bag into the ice water of the food, preventing odor transfer and making cleaning easier.