Any ideas on back quivers that can carry broadheads?

well if your going to make your own you can get kydex plastic and form it to the shape of the inside bottom of your regular leather quiver, sort of a bowl shape.. home oven will work.. line the "bowl" with dense foam to hold the broadheads and keep them from rattling around inside.

You can just put them straight in, and they stay pretty sharp. A soft leather back quiver will "crush" the arrows onto your back, so they won't be rattling around much. Mike G is a sponsor on here, and he makes the best back quivers in the world!