I have all my cables in (categorised) 5L Really Useful Boxes. It's probably too many anyway, but I reasoned if 5L isn't enough to contain them, then either the

I have all my cables in (categorised) 5L Really Useful Boxes. It's probably too many anyway, but I reasoned if 5L isn't enough to contain them, then either the category is too broad or I don't need the cable I'm trying to fit in.