I was replying to a post on this thread and hit "post reply" and got a administrative error. Looks like this post was removed somehow.
The post was not an ad, and I do not work in this industry or for straightline in any capacity. I do not sell anything on the side at all, let alone anything related to the industry. I was given this floor sack because I helped out a friend and this one is only a prototype. Therefore, by using deductive reasoning, the post could only have been removed because of a server glitch.
With that said, here is the sack again. As you can see it fits my A22 perfectly and there is a 180 guy standing on it and the sack barely compresses. To answer one of the questions that disappeared, the top does not have any traction on this prototype. I have not seen the production version.