Tumbler, 20oz Ringneck Multi FlagThis custom 20oz multiflag tumblers feature a double wall, stainless steel construction for high end insulation and durability. The clear, push on plastic lid makes sipping a breeze on the go while the ribbed bottom provides an optimized, steady grip. All tumblers come with a glossy varnished print. .: Double wall stainless steel construction .: One size: 20oz (0. 6l) .: Easy sipping, clear push on plastic lid .: Narrow mouth opening .: Ribbed at the