Open cover mode: cover type Bag internal structure: zipper dark bag, mobile phone bag, document bag, laminated zipper bag, computer bag, camera bag Functions: Breathable, waterproof, wear-resistant, anti-theft, anti-seismic, reduce the load Applicable product type: Laptop, tablet,iPad Processing method: printing Style: Clutch bag Pattern: letter Bag shape: vertical square type Type of outer bag: inner bag Lining texture: synthetic leather Number of straps: No straps Size: 13.3 ",14.1-15.4 "general size (for MAC new 16"),11.6-12.5 "general size