 "Lenovo notebook sleeve" " Lenovo sleeve - 4X40N18009 Sleeve/Shuttle Notebook Cases CDW.com
"The ThinkPad Sleeve is designed to fit perfectly the most recent generation of ThinkPad notebooks. This fitted sleeve helps to protect your notebook from dust, shocks, scrapes, and scratches for superior PC protection. The slim, lightweight design also stows easily in a larger bag." 
 "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." 