Targus Slim Hardshell Work-in Case for 11.6-Inch Laptops, Black (TKC007) Thin, light design fits easily into most classroom charging carts; clamshell "work-in" style -- just unzip case and get to work Durable polyester and EVA padding boosts impact protection without extra bulk Transparent ID holder for easy identification; dual-zipper closure with interchangeable colored inserts (red, blue, green) for easy sorting Removable, padded shoulder strap makes carrying comfortable Soft felt lining protects your device against scratches