I had been looking for a glue pot that was not integrated with electronics, I don't like to own tools I can't fix myself, and I found this lovely one from musicaravan.com. The thing is great! small enough that it wont monopolize your bench, big enough to retain heat in the reservoir for a good amount of time. He sells a little electric warmer that is really consistent with temp and fits the pot very well.
Here it is in all its glory.
by the way I don't work for them or anything I just genuinely like it.
here's a link if you want one for yourself.