Nice idea, meh overall
The tarp is way too small for a bag that can hold a 70m rope. The bag is a bit big for a 10.5mm 60m rope. The procedure for packing the rope up into the bag is adequate. However, the drawstring closure doesn't work well, has a tendency to work open, and the pushbutton doohickey to hold the drawstring tight breaks very quickly (so you're down to knotting the drawstring). The zipper also has a tendency to work open. Go for a ropemaster.