Wastewater Tote & Fresh Water Containers - Do you use them?

mkenyon2 - my folding trailer has only a 20 gallon fresh water tank. And due to the placement of the horizontal intake, it loses about 2 gallons while driving down the road.

So, I carry aquatainers to refill while at the campground.

Like you, I realized a funnel wouldn't work. So I got a Beer Bong Funnel with Valve from Amazon. It takes an extra pair of hands or something to hold it against the side of the trailer, but it works. I can pour the water from the aquatainer into the funnel and refill the tank.