be.ez LA robe Graphite 38.1 cm gray / Bordeaux for Apple MacBook Pro Retina 15 "(accessory)
The bag is great, no question. The material can be deformed when it compresses slowly, but remains hard when fast shocks exerted thereon. My Samsung Series 9 (900X4C) 15 "fit the width just as yet no problems purely. In the depth of 1-2cm margin.