I've got two types of these, and not very satisfied with either. It doesn't take a lot of weight for something to be too heavy to handily be picked up. With my back, I want to avoid picking thing up off the floor if I can avoid it. Also mine are shorter than I care for. So, decided to see what there is on google about these thingies. And found this.
. Not the usual way, by looking for something else entirely, no, this one I found because I was looking for something along these lines. I won't be making one like this, but figured some of you might want to give it a shot. Me, I'll go over what I have saved, and see if I can come up with a design that makes me happy, or if I'll have to google some more.