Buy from Amazon : http://www.amazon.com/gp/product/B0009DRHTA?tag=wayofcats-20

Kata F-417 GDC Field Laptop Case

Ultra-durable laptop case designed for fieldwork
Adjustable detachable hood that shades your laptops LCD screen
Elevation pads provide extra cushioning and ventilation
Exterior made of highly durable waterproof TST Thermo Shield Technology
Carry via B-shaped shoulder pad or patented inverted interlocking handle