Base Layers... for your camera?
I stumbled upon an interesting product to keep your camera protected from the elements. The Matador Camera Base Layer will not only keep your camera dry, but very warm as well with 600+ fill Power Down. Maybe only necessary at the extreme cold temperatures you might experience on the peak of Everest, but who wouldn't want a photo of themselves up there without worrying about a dead battery. It retails for about $60 and could double as a sleeping bag for a small pet. For more info visit their web site here.
For other camera cases check out our review of the Peak Design Shell over here.