I need to get a water bottle with a stand or find a stand that fits a water bottle. It would be really handy to take camping so that I could move the water to where I have Willow. Currently I'm using a wire playpen with the water bottle attached to the pen. Usually Willow isn't confined to the pen but is on a long cord that is attached to a heavy brick (I call it my dog anchor). So I'm having to move the pen around for her to reach the water and it seems we are always chasing the shade. It would be so much easier if the water bottle was on a stand that I could move about. Any suggestions?