If you're talking about transfer to the van, be wary. It's great on the day you buy it. Then after being dragged across the ground to the van for a month, it'll spring a leak, which you tape up. Then, once a week, you'll tape a new patch over a new hole until eventually it's just a mass of gaffer tape with more water leaking than getting to your van. You then buy a new hose. Repeat ad nauseam.
We now use 25mm pvc braided hose. Bit unwieldy in the cold but lasts forever.
Vin