 "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." 
 "AmazonBasics 13.3-Inch Laptop Sleeve - Black"@en-US "Carrying Cases Page 10 | Office Outlet Express"@en-US
"The AmazonBasics 13.3-inch Laptop Sleeve provides stylish protection for your laptop or ultrabook. Protect your laptop from bumps and scratches"@en-US 