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