 "Speck FlapTop notebook sleeve" " Speck sleeve - 77496-5547 Sleeve/Shuttle Notebook Cases CDW.com
"Intuitive closure uses a responsive flex zone that allows you to securely store and quickly access your device, while protecting it from everyday hazards." 
 "Apple MacBook Air (13-inch, Summer 2012)"@en 2012) Prices - CNET"@en (13 in