Honestly, I've never used mine for hot beverages. I don't drink coffee, so my experience is with cold drinks. But, after a year with my Yeti, I'm fairly confident in it's ability to keep hot drinks, hot. Amazing product.

I love this tumbler. I can unabashedly recommend it as doing exactly what the company claims it will do. They are expensive, but good gear always is.


( I don't eat eggs, or drink coffee. No surprise that breakfast is my least favorite meal?)

"Forget pounds and ounces, I'm figuring displacement!"

If we accept that: MBG(+)FGSF(=)HBG(F1)
And we surmise that: BG(>)HBG(F1) while GSF(<)HBG(F1)
Would it hold true that: HBG(F1)(+)AM500(x)q.d.(=)1.5lbGRWT?
PB answer: It depends.