I've gone through a lot of travel mugs, but I also have been most impressed with Zojirushi to the point that it's the only one I've used for the last 10 years and also recommend to everyone
This is very quickly becoming a very expensive hobby...
Bottom is my first, a GMMK Pro with Gateron ink black V2 switches. And just yesterday I received the Keychron Q5 Pro with Keychron's own banana switches that I'll be using at work
I've gone through a lot of travel mugs, but I also have been most impressed with Zojirushi to the point that it's the only one I've used for the last 10 years and also recommend to everyone