There always has to be someone who takes the other side and it's going to be me this time. I tried to like the quiver and carrying a treestand or small backpack was not convenient. If you look at the picture, there isn't room for the natural swing of the right arm because the quiver is there. I couldn't get used to it no matter what I tried. Some people love them, some not so much. It may be tied to what you are used to or some idiosyncracy that is hardwired into your brain.
Disclaimer: I love bow quivers: handiest, quickest, quietest, coolest, most convenient way to carry arrows.