I still have my old St. Charles, the forerunner of the Catquiver, as well as several of the Catquivers. They are among the very best best quivers for the stalking bowhunter, and are my personal favorite. The bottom removal of arrows, behind the back and out of sight of the animals is a great feature, as well as having the fletching covered and the arrows individually held in place.
I also have a regular center back quiver that has cutouts at the bottom on both sides to allow the bottom-draw of an arrow, as well as allowing for a convential back-quiver draw. It also has a detachanble hood that can be used to cover the fletching, which restricts it to a bottom-draw only. It doesn't hold the arrows individually in place, but can easily carry 4 dozen arrows.
Ed