Incase Nylon Sling Sleeve for 13" Apple MacBook Pro and MacBook Air Laptops - Black Compatible with MacBook Pro and MacBook Air laptops up to 13": For a precise fit. 2 zippered, expandable exterior pockets: Along with an exterior magazine pocket with a hook-and-loop closure provide ample space for travel items and accessories. Padded shoulder strap: Plus double-stitched, concealable nylon handles to make carrying comfortable. Weather-resistant nylon material: Helps keep your laptop protected while traveling. Faux-fur interior lining cushions your device.