After a long hard day at work, you approach your car in the parking structure. Glass is scattered on the ground, and your window is gone.
Of course, the clubs are gone, along with your CD collection, your MP3 player, jacket, portable GPS navigator, stereo and your airbag! While you are dialing the police, you realize that your stuff is gone for good.
Think about all the stuff you leave in your car every day: paperwork, emergency supplies, CDs, as well as many other items.