Yes. The majority of the hard-sided coolers we produce are made of food-grade LLDPE (linear low-density polyethylene), and all the different materials of our models do not contain bisphenol A. Our products comply with the food contact standards of FDA and LFGB, ensuring their ability to come into direct contact with dairy products, fish, meat and other perishable items, and guaranteeing their safety. In addition, our production facilities have also obtained ISO 9001 certification to ensure the consistency of quality control. In your order, we will include relevant certificates or third-party test reports.