eBay

This Kensington Contour Pro carrying case is designed to fit most 17-inch laptops with ease. The case is made of durable nylon material and features a solid black pattern. It also has a shoulder/messenger bag type design with partitions and padded features to protect your laptop from any damage during transportation. The case is compatible with a variety of laptop sizes, including 14-inch, 15-inch, 16-inch, and 17-inch laptops. It has a length of 5 inches, a height of 12 inches, and a width of 18 inches. The case comes with a unit quantity of 1 and is perfect for anyone looking for a reliable laptop carrying case.

The Kensington Contour Pro 17" Laptop Carrying Case Nylon (model K62340D) is designed to fit laptops up to 17″ in screen size.

Here are the approximate external dimensions of the case:

Width: ~17.5 in (44.5 cm)
Height: ~13 in (33 cm)
Depth: ~8–8.5 in (20–21.5 cm)

And the interior laptop compartment (where the notebook sits) is about:

~16.4 in × 11.5 in × 2 in (L × H × W) for the laptop itself.