Designed to increase the time of preservation of the temperature of products in car refrigerators, containers and bags. One battery is designed for 10 liters of volume. Sealed capacity filled with harmless heat-intensive solution. Before use, you need to freeze the cold battery in the freezer of your home refrigerator.
• Weight (kg): 0.2
• Volume (L): 0.2
• Size (LxWxH), CM: 8 х2х14,5
• Designed for a volume of 10 liters