Set of 2 Yellow ThermoServ Stackable Mugs // Vintage 1970s-1980s // Made in USA

This is a fun set of vintage insulated ThermoServ mugs, in sunny yellow! Stackable, to save space in your cabinet. Made in the USA, sometime in the 1970s-1980s. These mugs are in very good vintage condition - there are a few scuffs as you would expect from age and use (I tried to show in the closeup photos), but overall very clean and undamaged.