>>1025740No benefit, some say strong durable cheap or whatever, all adjectives you could apply to a steel cup. Steel is better.
But steel cups don't show what a cool unique super cool different individual you are. You can get enamel cups in different patterns to match your shemagh and zombie apocalypse machete when you're surviving innawoods overnight a full 3 miles away from civilisation. Hardcore survival needs a hardcore enamel cup.