Yeti also makes great ones. As an example, we did a ton of hiking this summer in the Southwest with temps of over 100 degrees. We would fill our Yeti bottles up with ice and water in the morning and always brought an extra one or two. The ones we didn’t drink that day would sit in a hot car all day and still have ice the next morning if we forgot them.
I also use one to bring coffee to work. I will fill it up at 7am and it will still be piping hot at 1 or 2pm.
They are expensive like the thermoflasks (also great), but are worth it.