Originally posted by huntsmanlance: Yep, right around 8oz is the best for almost all types of quivers, back, hip, tube.....it holds its shape well while also not being too stiff.....especialy for a back quiver.I ran a thread about a good supplier online and after suggestions found some good deals on. http://www.brettunsvillage.com/leather/sides.htm Good luck and have fun! There isnt anything better than a quiver that you made yourself!!!