I really wanted to like these jugs, but the sealing design is a major flaw. The rubber gaskets over-compress every time you tighten the cap and spout. Instead of staying seated in the groove, the gasket pinches and expands past the sealing surface. Once that happens, the jug leaks.
I tried reseating the gaskets multiple times, but the same thing kept happening. A fuel jug shouldn’t require constant adjustment just to prevent leaks. The auto-stop spout is a good idea, but the gasket design needs