Protective Laptop Sleeve Bag Laptop Shoulder Bag Waterproof Case for 13-15.6 Inch Laptops Notebook

Protective Laptop Sleeve Bag Laptop Shoulder Bag Waterproof Case for 13-15.6 Inch Laptops Notebook. 
 
Specifications: 
13.3 inch: 
External dimensions: 37.0×27.0×4.0cm; 
Internal dimensions: 35.5×25.5×3.5cm; 
Weight: 400g; 
14.1 inch: 
External dimensions: 39.0×28.5×4.0cm; 
Internal dimensions: 37.5×27.0×3.5cm; 
15.6 inch: 
External dimensions: 42.5×31.5×4.0cm; 
Internal dimensions: 41.0×30.0×3.5cm; 
Weight: 475g; 
 
Pls kindly contact with us if you cann't sure which size bag is fit for your laptop.