Look, ya gotta drink coffee, tea or hot chocolate outa sumthin', sumthin' that WON'T burn yer lips in the process. Right?
Well virtually every store that sells some kind of camping equipment has those green, brown, etc. plastic cups W/ a small "hook" type handle that holds exactly one cup and has markings inside in 1/4 cup increments.
What in the name of Heaven is wrong with that cup? Been using one for decades. Why try to drink from a hot, lip-burning metal "pot/cup" to save a silly 1 oz.? I mean really, UL guys, this is getting crazy to leave a very light plastic drinking/measuring cup at home.