So yeah, the perfect pot exists, if only for you. For me, it's a 660ml titanium Evernew with a slightly under-square shape and a set of long wire handles coated in grey silicone, spot welded directly to the wall of the pot, which is to say without rivets breaking the wall.
It is light as all get out, and holds enough for a big freezer-bag meal. It is uncoated, so I can clean it with a rinse and a pinch of sand. It fits a small gas can perfectly, with room for my stove on top. The folks over at Ruta Locura make a perfect molded carbon-fiber lid for it.
What's your perfect pot?