Because of so many recommendations, yesterday I bought a 25 foot marine and RV Gorilla hose from Home Depot. Like John, we do a lot of boondocking and often fill our tank from our Scepter Military water cans. I was unaware that they "...do not work for filling the fresh tank via the boondocking port..." This will not present a problem for us as I have a dedicated set-up for that purpose but I mention it here for the benefit of others that might not have known. On Home Depot's website, this is a buy one, get 20% off on the second one until 07-27-2025. I believe I'll get another for a dedicated black flush hose. They are so light and compact they'll take up only about 10% of the room as the old hoses presently do.