I use a 1 liter green Stanley wrapped with camo tape, for morning hunts. I have a Bass Pro camo push button, larger bottle for all day hunts. I had to contact Stanley 2 times to finally get a working bottle. They sent me 2 new ones.
I bought the new one hand vacuum Stanley and it just doesn't keep stuff hot. Going to switch back to the regular screw on top. Shame because it's awesome not having to unscrew the top when you're hunting.
Used a Stanley for many years but it stopped keeping my coffee hot for more than a couple of hours. Replaced it with a Nissan which takes up less space and keeps beverages hot all day.
No shiney cup or base on the Nissan.
All that is necessary for the triumph of evil is that good men do nothing. Edmund Burke