Trademark Toploading Roller Ntbk Case Fits Up To 15.4IN Screens Supports notebooks with 15.4 screens Comfortable ergonomic shoulder strap, cushioned single handle and 40 locking trolley handle Functional zip down workstation with a business card holder, 3 pen loops, key clip, multiple accessory pockets, a padded protective notebook sleeve with an elastic security strap Padded notebook compartment with padded honeycomb frame and locking zippers for added protection A back slip pocket