This is cheap to carry as a backup in the trailer. This is the same model that crapped out in my trailer recently. I bought a Shurflow and paid 200 as I needed one now. This one was 54. from Home Depot online and i got it in a couple of days. It is special pricing right now. Order one and throw it in your box of stuff you carry. No water when dry camping and out in the middle of nowhere would suck.