For our Apple readers out there, we all know that using your Macbook for more than just a few hours can result in quite a bit of overheating. While we don't see a shortage in coolers any time soon, there's nothing like a well-designed, silent, and minimalistic answer to heating issues by Moshi's Zefyr laptop cooler. By focusing primarily on the hot spots on the Macbook line, it seems surprisingly well-constructed and even features an additional USB port to make up for the slot it takes up.
Features include a 100% cast aluminum heat sink assembly, collapsible design for enhanced portability, embedded USB-powered ultra-silent fan (<20db), conductive heat dissipation through compressive TIC (thermal interface compound) cooling pad, and slightly elevated angle for better ergonomics. More information here. Available for $75.