The TechZone has posted a review of the NZXT Cryo S Aluminum Notebook
Cooler

By and large, the Cryo S follows in the same philosophy as other notebook coolers in the Cryo family. You get a jet black aluminum finish, topped off with some rubberized feet to grip the base of your laptop.

You don’t have to worry about cheap craftsmanship or shoddy materials, because NZXT has forged this product using 3mm thick aluminum construction. Believe me when I say that it’s built pretty darn tough. This also means that it has somewhat sharp edges and it may not be the most portable solution out there.

NZXT Cryo S Aluminum Notebook Cooler Review