Good thermos recommendations?

Not sure if there's a better word for it, but looking to buy a pair of cheap to midrange thermos to keep drinks hot and or cold. I was sorta sold on Stanley cups after seeing that video of one having ice while surviving a fire, but heard mixed reviews on Stanely overselling on the product and wanted other more qualified opinions.

I'm looking to either get 2 thermos thar can hold 24-30oz of liquid, or 4 thermos to hold 12-18oz. I will really need my coffee while going out.