I-cord!

So I am plodding along with i-cord for my panes bag. I need two 90" sections! Geez! I sure wish I could leave out the yarn and have the brownies do it for me!!! :-) I wonder if you can twist and felt instead? I know that when I make baby booties I just twist the yarn tightly, fold it in half, and then let it twist back on its self. A couple of knots in the end and all is done. I think I will take some scrap yarn and try it out but since this is for charity I'll stick with the i-cord torture.