Just the thought of someone stealing your laptop while youre traveling is enough to raise your blood pressure. Luckily, a slash-proof shoulder strap, lockable zippers, and mesh slashguard panels on Pacsafes MetroSafe 300 Shoulder Bag keep your laptop and other essentials safe. The fully-padded laptop sleeve fits most 13-inch laptops, and the front organizer pocket has two padded pockets for your cell phone, digital camera, or music player. Use the built-in combination lock to secure the shoulder strap around a chair-leg on the metro or to lock the bag closed. A removable backpack harness gives you the option to carry the MetroSafe on your back during longer commutes, and tamperproof zippers on the inside connect to clips for added protection.