In reply to ojp: I've got a Moon rope bag it's not too bad but a little to small to fit all the gear in with the ropes. My friend has an old DMM one I believe the Needlesports sell as their own now? An that was great we manage to get everything in it with a little persuasion... Not the comfiest thing in the world if you have a decent walk in though.
Due to the size of my Moon bag though if it's a long day I tend to chuck that in my 65l rucksack and put everything in there. Extra space for food etc and warm clothes if I need them. Keeps the ropes neat so a little nicer then pulling a tangled ball out with gear hanging off.