I got to see this hack first hand today. In all reality, it is a pretty neat concept. The wind carrying it away is not any different than my Trap Pro. The material is attached to the chair. I was also suprised on how roomy they were. I sat in the chair and flipped the cover over. There was plenty of room for 2 holes, a flasher, and a 5 gal bucket. The black material was not the heaviest, but will withstand a lot more than people give it credit for. When flipped over, it is really dark inside and would be great for sight fishing. The black material will also obviously draw heat very well. For the casual ice fisherman, I honestly think this would be an ideal set-up. For $100, you can’t go wrong with this shack