The nylon Hoodman sun shade shields your laptop from glare and prying eyes. Too bad it's the laptop fashion equivalent of the ballcap neck shades your dad wears to baseball games.
Even sillier is the Hoodman ThermalRest, a keyboard wrist rest with an adjustable heater. Because, you know, everyone tells themselves, "Hey! My computing experience would be more comfortable if my wrists were a specified amount warmer!"
Much more reasonable camera hoods are available at their site. As is a much less reasonable iPod hood.