I usually have a container on my right. I try to make sure that I 'swirl' the binding into it, so that I don't get tangles. I have tried rolling it around a cylinder but that can make it stretch as it unwinds. The best idea I saw, was a cylinder that was suspended between two supports, so that the binding would feed off without twisting. I've never seen a commercial one but someone handy could probably cobble one together.