Answer:

thermos

AnswerCrossword Clue
THERMOSLunchbox item
THERMOSJoe container on the job
THERMOSInsulated container
THERMOSSoup holder, at times
THERMOSKind of bottle
THERMOSHot drink holder
THERMOSCoffee container
THERMOSCoffee holder
THERMOSLunchbox container
THERMOSLunchbox item.
THERMOSPicnicker's purchase.
THERMOSInsulated bottle.
THERMOSPicnic basket item.
THERMOSPicnic jug
THERMOSDrink holder
THERMOSLunchbox accessory
THERMOSLunchbox go-with
THERMOSLunch box item, perhaps
THERMOSContainer brand that lost its trademark status in 1963