A fairly simple principle, which works.
Notebook, drinks, food, actually everything needed in the blazing sun shade can be protected "sail" prima below.
Okay, in Germany, we have not really had needed this year, but we had done the part of the holiday (Egypt) and it has excellent services.
The price is not really low, but when I something had me so want to build themselves, I probably would have spent on material (aluminum plate, brass guard and fabric) plus work more, especially because I also only once used the idea and the plan would have.
By the way, believe it or not, but a 15.6 "notebook is actually fit under it and the screen donates enough shade around the screen correctly identified.
