Just curious what people are using to refill their fresh water tank while camped. On our recent maiden voyage, I had to refill the fresh water tank using water jugs and it was quite a pain....when pouring water into the tank from my jug, at least 2/3 (maybe more) of the water would pour right back out onto the ground. Didn't matter if I poured slowly or fast...the water would back up in the filling port and dribble down the side of the camper. Yet, there is no problem at all filling from a garden hose. I found this to be strange, as I had no such problems with our previous camper.
Here's the jug I was using to fill the camper:
https://www.igloocoolers.com/produc...bhh8EdzfRprt7sZzR5Hah0Vf0jrBCkdJRAD0lUFEfFDMK
Any suggestions? I've read here that others are using similar jugs without issue...has something changed? A check valve perhaps? (though I didn't see one when I looked from underneath, unless it's built into the filler port).