Equipped with Travel Sentry Approved (TSA) lock as required by the American Transportation Security Administration TouchNGo; 4 wheel version for smooth rolling and spinning convenience corrugated shell structure for shell rigidity and protection Aluminium trolley pipes which are smooth, Light and have greater load bearing capacity Interiors: Internal zipped divider with cross straps for convenient packing Material: Highly impact resistance yet lightweight- polycarbonate. Stylish shell construction for rigidity and protection lightweight and highly resistance. Polycarbonate. Suitcase specifications: Size H55, W40, D25cm. Weight 2.8kg. 34 litre capacity. Suitcase features: 4 swivel wheels. Retractable handle. Cabin friendly - always check with your airline as the cabin luggage dimensions can differ. TSA combination padlock. Manufacturers 5 year guarantee.