1950s vintage thermos bottles for lunch or picnics, tartanware plaid

Lot of three mid-century vintage insulated bottles, all Thermos brand. One is airstream style ribbed aluminum (13 1/4" tall), and two are red plaid (9 1/2" and 13 1/2" tall). These are fun for picnics or your lunch!

All three have age and use related wear, inside and out. The aluminum thermos bottle has some pitting to the exterior surface, as well.