This morning Transcend took the wraps off the StoreJet 25 Mobile, a 7.2-ounce portable hard drive that features a shockproof silicon outer shell for protecting your cherished documents, music, video, photos, and other files. The drive meets the U.S. military drop-test standard, making it a pretty rugged little device. The Transcend StoreJet Mobile includes a “OneTouch” automatic backup button and comes bundled with the StoreJet Elite software for scheduling backups, compressing files (to save space), and providing extra security. The drive is compatible with Linux, Mac, and Windows operating systems, so regardless of your operating system of choice, you can keep your data safe. You can purchase it now in 160GB ($128) and 250GB ($176) capacities.