Purple cold chain carrying bag zipper P> The product has no contact with the ice battery, thanks to the special pocket in it. This cold chain carrying bag, under normal weather conditions, the ice battery prevents the degradation of the products for a maximum of 5 hours and ensures the protection of the products. Thanks to the special pocket in the product, the ice battery does not come into contact with the products, thus minimizing the risk of freezing or damaging the products. This feature allows the bag to provide a practical and effective cold chain transport solution for users. Purple cold chain carrying bag zippered, helps users keep their products safely and fresh with these advantages.