DOBG 17.3 Inch Laptop Backpack with USB Port, LUOMs Nylon Water-Resistant Work Laptop Rucksack College Shoulder Back Pack Travel Bag Hiking Knapsack.

Exterior:50x35x20CM/19.7x13.8x7.9Inch Laptop compartment:45x30CM/17.7x11.8Inch Note: fits most up to 17.3 inch Laptops, may not snugly fit all computers due to variations in the sizes of different model