I have been keeping my eyes out for a good deal on the canvas roll up ones. In reality, we rarely have sites with hookups. When we did, I always had an issue at some point with the water hoses. I now carry 2 - 25' garden style potable water hoses. what a pain to store.
By the way, I use a pressure regulator, but a cheapo. I'll place it at the spigot and then the hose to the camper's water fitting.
2000 Cherokee 29BH with 6V batteries, LED lights & 400 watts of solar power, flipped axles and raised. 2007 Tundra 5.7L DC-LB with lots of mods. C-co, 8/158th AVN Maint.