 "Speck SeeThru MacBook Air 13" - notebook hardshell case" " Speck case 71482-B189 Sleeve/Shuttle Notebook Cases CDW.com
"SeeThru is a hardshell case that is designed to take an impact - and make one. The form-fitting hardshell keeps scuffs and scratches at bay for on-the-go protection. Its sleek design features a lightweight two-piece design that's easy to put on and remove. Plus, rubberized feet add stability to prevent sliding and tilting so your laptop stays grounded." 
 "Speck SmartShell MacBook Pro 13" with and without TB - notebook hardshell c" " Speck c 90207-5636 Sleeve/Shuttle Notebook Cases CDW.com
"Speck's SmartShell case combines sparkling glitter crystals with a sleek hardshell design for shimmering protection against scratches, dents, and bumps. The SmartShell case is designed for superior protection and durability. Redesigned corner clips hold the case securely onto your laptop and are much stronger. Glitter crystals in the SmartShell cases add sparkle and shine to your laptop. This lightweight, slim glitter case is easy to install and fits closely to protect your device against scratches. Rubberized feet on the bottom of the case keep it from sliding around on smooth surfaces." 