Vintage raffia ware colored burlap melamine insulated picnic mugs & glasses

Retro 60s vintage colored burlap therm-o-ware / thermo-serv style insulated cups and tumbler glasses, not marked. There's eight each of mugs and tumblers (all about 3 1/2" tall) in assorted colors as shown.

These have nice white interiors, showing very little if any wear. We did see a few spots to the burlap fabric inside the outer plastic, but overall they look clean and nice. One of the mugs has a broken handle, but aside from that we found no chips or cracks to the plastic.