A HooRag is a seamless bandana, a tube of stretchy fabric that can be used in a number of ways. I don't frequently use bandanas, not because I dislike their usefulness or aesthetic, but because they can be bulky, or get untied and lost, or the knots get cemented after they get wet and dry...that kind of thing.
Imagine my delight at the compact package the HooRag made when I got it in the mail!