Everyone knows that one person that is coffee monster and the hazards of communicating with them before coffee. Now make alerting others easier! 
These custom 20oz 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 bottom for optimized grip
.: Glossy varnished print
.: NB! Hand wash only