2-1970s plastic Band-Aid lunchboxes with thermos sets. 1 set with blue thermos, other red. Both in original box with 1978 shipping label
H-10", W- 7", D- 4"
Blue thermos set never opened from shipping, very slight yellowing. Red thermos was open but returned to original box without use, some yellowing.
I'm guessing rare because only mention I could find said listed in Larry Aiken's guide to vinyl plastic lunchbox guide on page 90.