External dimensions, mm: 230x150x124Internal dimensions, mm: 200x120x(50+50)Volume: 1Kg/1l This compact polystyrene box is ideal for transporting temperature-sensitive products such as: Pharmaceuticals – perfect for storing vials, ampoules, or small medical kits. Food Delivery – keeps items like sushi, cheese, chocolates, or meal kits cool and fresh. Biological Samples – suitable for lab or diagnostic specimens. Cosmetics – ideal for creams or serums that require stable temperatures. Small Electronics – offers shock absorption and protection for delicate parts. Cardboard outer improves thermal qualities for polyboxes. Its small size and lightweight construction make it perfect for last-mile delivery, especially in urban or medical logistics.