Here’s a $69 solution to let you use your laptop in the open field so you can process and transmit photographs even from remote locations.
The Pixel Sunscreen 2.0 from Think Tank Photo is a small, portable spring-loaded sunscreen that instantly pops open for quick access. It folds to a round package 14 inches in diameter and about an inch thick when stored. When deployed, it opens as a 14.5†W x 22†H x 19.5†D canopy for your laptop. It weighs only 1.2 lbs, or just about half a kilogram. It can accommodate 12â€-17†notebooks.
A removable dark cloth is included for use as a head cover if you want to completely shut out ambient light in extreme conditions. Non-slip material ensures that your laptops stays on your lap and not skid down.
[Site: Think Tank Photo]