Choose from 11", 12", 13", 15" or 16" models Custom designed specifically for each size Apple laptop model Choose from raw, unfinished, Vintage brown or Classic pebble grain, satin black hides Premium, vegetable dyed, ultra "soft hand" leathers Our proven, side loading design provides the highest level of protection Far superior in design and protection yet $40 less expensive than Apple's sleeve Fully padded, layered protection Zipperless clousre does not scratch like a zippered sleeves Specially designed window allows the Apple logo to become part of the design Rear cooling vent allows the processor to cool naturally Super soft, poly-suede interior liner Air filled tubular, perimeter bumper piping helps absorb impacts Perfectly matched to all other MacCase Premium Leather products Limited Lifetime Warranty 13": 14 x 10.75 x .75 / 12oz 15": 15 x 11 x .75 / 14oz