Installed a version 2.0 Waterport on my RockyMounts 14'er basket. The basket is only put on for trips and such.
I had to move the Waterport around a few times to get an ideal mounting location to make it usable and to still have use of the majority of the basket.
I was originally planning to hang it off the passenger side outside of the basket, but when I mocked it up, it was just too big and left vulnerable connections exposed.
Then I was going to have it on the back, on one side, to allow placement of two 2.5 gal gas cans next to it, but that seemed like a ton of weight right in the back - about 80 lbs (full Waterport weighs 44 lbs, I measured it) plus I would have had to remove a gas can every time I wanted to install the hose to the Waterport.
I ended up mounting it slightly offset from the middle of the basket, inside, in the back. This way the weight is actually on the crossbars of the rack, all connections are tucked away, and it is quite accessible. It had to be offset from center because of the design of the fill / drain connection on the Waterport. There is still enough room in the basket for gas and gear or a 33" spare.
First impressions are it is decent quality and will likely be useful on camping trips for fast whore's baths and to clean up cookware, but it seems pretty unwieldy and the connections are Rube Goldberg as **** - there's like 7 connections to make to fill it from the hose. The pump cap and the air compressor fill cap work pretty well but no matter what I did there was 1.5 quarts of water still left in the tank that would not come out even with re-pressurization from my air compressor.
$139 at Costco, free shipping...
Edit, after some consideration I am going to remove it and return it. It seems like a decent product but I think it's just overkill for the rather basic task of transporting and dispensing water. I will leave the images up though for reference.