 "Speck SeeThru notebook hardshell case" " Speck case - 71575-1212 Sleeve/Shuttle Notebook Cases CDW.com
"Keep scuffs and scratches at bay with the Speck SeeThru MacBook Pro 13" Retina Notebook Hardshell Case. Offering effective on-the-go protection, this MacBook hardshell case safeguards your laptop from physical damage. The case features rubberized feet that provide stability and prevent your device from sliding and tilting. Its lightweight, two-piece design facilitates easy put-on and removal. This MacBook Pro Retina 13 case retains the sleek look of your laptop.Speck SeeThru hardshell case for Apple MacBook Pro with Retina Display 13"Tested for protection against extreme temperatures, cracks, chemicals and abrasions" 
 "Apple MacBook Air - 13.3" Core i5 OS X 10.8 Mountain Lion 4 GB RAM " Apple MD231LL/A Notebook Computers CDW.com
"Sure, MacBook Air is unbelievably thin and light. But they also designed it to be powerful, capable, durable, and enjoyable to use, with enough battery life to get you through the day. That's the difference between a notebook that's simply thin and light and one that's so much more." 