13.3inch
Outer dimensions: 385 * 285 * 30 mm(15.15in x 11.22in x 1.2-3.5in) , Liner size 350*275* 30 mm(15.15in x 11.22in x 1.2-3.5in) , Great Suitable for13/13.3/14/14.1 inch MacBook air, MacBook pro, MacBook pro retina
15.6inch
Dimensions: 440* 340* 30 mm (17.3in x 12.9in x 1.2-3.5in) Liner size 410*320*30 mm(16.14 in x 12.6 in x 1.2-3.5in) , for 15.6-inch MacBook air, MacBook Pro, MacBook Pro, and 15.6-inch computers;
Size:13-15 Color:Dark Gray
Unique Accessories Storage Bag Design:
Laptop pocket and Accessories pockets keep separate.
Stylish Appearance Design:
External use high-quality durable material.And the PU leather handle feel comfortable, suitable for different size of hands.