This tuba strap is very comfortable and distributes the weight of the instrument evenly on the shoulders. It comes with several options to fasten your tuba, so no matter how your tuba is constructed, you can get a good fit.
The harness does not hook up in the front independently of the tuba, like a lot of other harnesses do, and that means that it has one little drawback. There is a strap to connect the harness to a ring or another point on top of the tuba, but since the harness doesn't "cling" to your body, and that strap can't be shortened much, it does not hold the tuba steady, so you have to use your left hand to hold the tuba in the playing position, while you play with the right. It does not have to carry the weight, though.
The fact that it does not hook up in the front makes it easy to put on, and the construction makes it very easy to avoid twisted straps.