My work gifted me a plastic coffee mug, which I’ve been using on and off for my tea. The lid cracked yesterday and it sputtered nice warm tea on my shirt.
Replaced it with a thermos. Stainless steel, keeps the tea hot and my hands cool. It’s a bit pricey, but I think it’ll last a while.
Having a stainless steel (I tend to avoid plastic for hot food) thermos mug is great. One perk is that you can keep it in a bag without getting coffee everywhere.