Easy to use: Add 85% water for the first time, shake well and flat freezing
Widely used: This pack suitable for temporary storage and refrigeration of food, beverages, perishable food, cold compress for injuries, etc
Meet your needs: Multiple sizes for easy placement in coolers, lunch boxes, bags, storage bins and various containers
Safety: Our Cool Packs are made with BPA-Free Non-Toxic materials,ensuring durability and preventing leaks
Note: Although the box has a certain resilience, the ice crystal density is large, if it is not used for a long time, try to remove it from the freezer and place it outside to avoid deformation of the box