The small and mighty packit mini cool bag inspired by a single mum of 3 and her children in california us is the first cool bag that actually cools and is great for healthy kids school lunches picnics and outings thanks to its unique and patented freezable features seen here in jazzy pink and animal print the walls of the packit are lined with a safe freezable gel and you can fold up the entire bag and put it straight in the freezer it can then keep a small meal and a 340ml drink chilled