I often carry up to 50 gals of water for back country and desert basecamps.
You can get the same heavy duty military jug as the Scepter MWC from LCI (USA) at $23.99 ea - they contract with the military too:
Water Can 5 Gal; they have them in Olive Drab and
Desert Tan. I've had a set of them for four years with absolutely no problem. One I got from military surplus with a Marine div stencil, the other three were brand new from LCI. Same exact jugs. Very stout, rugged; can stand on them when on their sides. I bet I could drive my trailer over one. I know tons of guys with these from LCI.
Buying from LCI also supports their goal to "help create career opportunities for people who are blind and disabled." I think they have free shipping over $50 or something, and they oftentimes give a new customer discount as well.
I experimented in depth with o-rings for these a few years ago and found the MWCs do not need o-rings/gaskets, though the MFCs do. I think folks see the MFCs using gaskets and assume the MWCs need them too. They do not.
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I also have the
Lifesaver 5 Gal (the one I have is blue) that I keep for times I need to filter/sanitize, and a
Front Runner 5gal with a tap inset at a bottom corner (that I upgraded to a bronze tap); very handy around camp. I keep the MWCs for water storage on extended adventures, the FRO on one fender of my trailer for quick rinse of hands etc. It is also very handy for filling the water tank on my trailer. I set it in place, bungee it so I don't have to babysit it, and go do something else.
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Also very handy to keep spring water in for coffee and cooking when your potable water is questionable or overly mineral-tasting, is a 2gal clear jug meant for ice-tea in the fridge. Because it is clear, though, you need to keep an eye on bacteria and algae growth after a while. The dark containers prevent that.
From the US Navy: "To sanitize
containers and utensils, mix 1 tablespoon
Regular Clorox Bleach with one gallon of water. Always wash and rinse items first, then let each item soak in Clorox Bleach Sanitizing Solution for 2 minutes. Drain and air dry."
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