... piece, seamless structure 3) Food grade LLDPE, non-toxic 18L Plastic Drink CoolerSpecificationModel: T06 External Dim: 50.5*42*59.5cm ... with thick polyurethane foam.6) Food grade LLDPE, non toxic, UV resistant, non-fading.7) Top stackable design makes transporting convenient ... fail, leak-proof.3) Food grade LLDPE material, non-toxic, UV resistant, both hot and cold resistant, corrosion-resistant. 4) ...