A keychain might not seem like the most important item in your possession, but it is by far the best way to keep track of your keys. Keychains do not have to be boring, either. Use a keychain to show off your unique sense of style or brand loyalty. For example, a Coach keychain is a fun and stylish way to keep your keys organized and right at your fingertips. If you are a photo buff and enjoy snapping pictures, consider a keychain camera. Small and compact, these little cameras are great to have on hand when an unexpected photo op comes up. Whichever type of keychain you prefer, eBay has reliable sellers that offer thousands of different styles, so you are sure to find the perfect one for your needs. You may even decide that one will not do and that you need a few so you can switch them out as the mood strikes you.