Color: Grey, Style: B, Size: 15.6 inch - Portable laptop computer bag shoulder briefcase

Name: Business computer bag
Material: Nylon
Function: waterproof, breathable, wear-resistant, load-reducing, shock-resistant

13.3 inches: external 36X26.5X 3.0cm, internal 34.5X25.0X2.5cm
14.1 inch: external 40X 28.0X 3.0cm, internal 38.5X26.5X2.5cm
15.4 inches: external 40X 28.0X3.0cm, internal 38.5X26.5X2.5cm
15.6 inches: external 42X31.0X 3.0cm, internal 40.5X29.5X2.5cm

A：Shoulder strap

B：Strapless