Little shelf that's out of sight, but not out of reach BackPack is a sleek, sturdy shelf designed exclusively for your iMac or Apple Display. This gorgeous slice of steel makes a perfect perch for hard drives, USB peripherals or business cards. Included vertical support pegs prop up tall drives, Time Capsule or even your MacBook Air. BackPack hangs on the back (or front) of your iMac using two clips and gravity. Built-in cable management rails hold your power cords in place for grab-and-go convenience. BackPack is here to help you create the minimalist zen-like workspace your Mac was made for.