Armadillo Freeze Free Hose

I have one, but in cooler weather it's almost as stiff as copper pipe (well not quite). In cold weather it's just to unwieldy for me to handle and coil.

For extended stays it's great, but I quit using it for short stays and just use a regular hose to fill the tank when it gets low, then put it away.

Like I said, for long stays it's a great hose. (spendy though) :)