I own several force bags and use this one the most. It's also by far the least expensive of the lot.
Its ordinary look is what makes it so deceptive.
One suggestion is to buy two and remove
the gimmick from one. Since most of my props are ungimmicked, I deliberately leave them out after
shows when I'm talking to people. By the time the show is over, I have switched the bags and the
ungimmicked version is sitting out in plain sight for all to inspect. Though most of the time,
nobody even asks. It just gives me more confidence to be clean at that point.