Caravan/Motorhome Drinking Water Hose and Storage Bag - 20 metres long x 12mm | eBay
Flat Out Drink Water Hose: 10m on Compact Multi-Reel
20m Drinking Water Hose with ABS Fittings - Campsmart.net.au
Water Hose – Premium Food Grade Water Hose with Hose Connector Set – 3-ply Hose Pipe for Caravan, Motorhome and Boat – ½-inch Standard Hose Size – Click-Lock Type Connectors – 10m.