Drinking Water & Waste Water Hose Storage

Allyns

Does anyone have any tips for storing their fresh drinking water and waste water hoses in their motorhome when not is use? At the moment I try to wind them up into a coil before putting them in separate plastic bags. They look a bit untidy due to their length
and they seem to have a mind of their own and often get all twisted? Both hoses are fairly stiff so won't wind into a tight coil. I keep them in the motorhome garage which is kept neat and tidy otherwise. Something like the electricity cable tidy would seem
ideal but I can find anything suitable that seems to do the job. Can anyone help?