Belkin Neoprene Sleeve for Notebooks up to 43.2 cm (17 inches) Jet / Cabernet (Accessories)
The protective sleeve is top of the processing! In the width of my fits 17.3 "perfectly with the shell into it! But the height is 2.5 cm too much. This "vacuum" space I find disturbing, just when gripping. Therefore, the envelope went back