Bodum coffee(tea/soup/etc...wild nettles for tea
) press for ANY mug(..or pan..rests on the edge with the rubber ring's notches)..All stainless steel and unbreakable..everything comes apart for packing..2-1/4" x5"(not including flex rubber ring).By the time I got back to get it,the plastic cup was gone..I'll look again tomorrow..I don't need it.Without it,the package weighs 135 grams..$4.The Bodum retail link is posted on zelph's current "cup stove" thread...