A lot of use here make a lot of the stuff we use. I could not find any commercial ones that would work in all the sititions I might use them in so I made my own.
I used the pole that telescoping poleoff the fly over the door on an old tent,trimed to use for a standing higth put a y on top and a foot peg at the bottom so I could push it into the ground for stabilityfolded all the way up its trimed just right for kneeling its aluminium is only about 5/8 inch dia, and very light.Lee