Kroo Blue Carrying Sleeve for 13-Inch Notebooks Blue Sleeve Fits 13 inch Notebook, Laptop and Tablet PC Slim design with hidden pocket inside Thick Water Resistant Neoprene Lightweight, ultra-slim and easy to carry all day! Black Neoprene with Blue Accent for a pop of color to express your inner self! Available in 5 colors, Blue, Red, Green, Magenta, Purple