That Coleman water heater really, really looks slick!
Built in 5 gallon tank. Runs on disposable propane
Only thing I don't believe is the claim "in 5 seconds, you'll have hot water." That has to be a typo. Bet they meant 5 minutes.
Still, really, really slick ... not available until Sept 1.
Also says "attach a hose" .... I wonder if it will operate as a stand-alone water heater ... in other words, fill it at home, take it into the woods and heat the water.
Marvin ... like everyone says, a lot has been written about water heaters.
But, as others have already said, you can get a lot of hot water from a coffee pot on the stove ... or an electric tea pot if you have power.
Fill a sink with hot water ... use a wash cloth to take a bath.
Similar to taking a bed bath in the hospital.
Effective ... efficient ... and makes it possible to get squeeky clean with one sink of water.
My wife also can wash her long hair in a couple sink's full of hot water. Well, one sink full ... and then rinse with one pot.