Pacsafe Retractasafe 250 Cable Lock, Color PacSafe Retractasafe 250 Retractable Cable Lock - 4 Dial PacSafe's Travel Sentry Lock System Lightweight, But Tough Enough to Secure Bags, Luggage, Bikes, Skis & Camera Gear to Secure Fixture Great Safety Item when Separated from Luggage or Gear Construction: Lock Body: Plastic Cover Wire: High-Tensile Stainless Steel