OK, so I know aesthetics aren't everything, but even though I bought myself a nice-looking external hard drive to back up all my data, sometimes I just want to find a safe place to keep it out of the way and off my clean desk. If this sounds familiar to you, and you have an iMac or a cinema display, listen up: the BackPack is here to save you.

The BackPack attaches to the backside of your iMac's stand, and is height adjustable, so you can secure two or maybe even three shelves on the back of your machine. Store your external, your phone or iPod while they charge, or even a USB hub for more plug-in ports. And don't worry about scratches — there's no drilling or screws involved. I'm all about saving and utilizing space to the max, and for $30 bucks, you know I've got this on this year's back-to-school list.