1950s vintage tartanware, yellow tartan plaid picnic thermos jug cooler

Skotch Kooler type thermos jug for picnics or tailgating... this one is a 1950s vintage Poloron Products, Tam o' Shanter yellow plaid pattern. This holds over a gallon, and is in nice clean usable condition, the spigot works fine. There are a few spots of finish loss to the exterior of the cooler, but very little rust.