Boeing 747 Cockpit Laptop Sleeve made from 100% neoprene, provide a feather-light yet robust shield for your 13" or 15" laptop. Super light at just 6.49 oz (220 g) for the 13" and 8.8 oz (250 g) for the 15", it's designed for those who love aviation and the memorable Boeing 747 "Queen of the Skies".